diff -r 000000000000 -r 6474c204b198 layout/style/nsCSSProps.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/style/nsCSSProps.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,2867 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * methods for dealing with CSS properties and tables of the keyword
+ * values they accept
+ */
+
+#include "mozilla/ArrayUtils.h"
+
+#include "nsCSSProps.h"
+#include "nsCSSKeywords.h"
+#include "nsLayoutUtils.h"
+#include "nsStyleConsts.h"
+#include "nsIWidget.h"
+#include "nsThemeConstants.h"  // For system widget appearance types
+
+#include "mozilla/LookAndFeel.h" // for system colors
+
+#include "nsString.h"
+#include "nsStaticNameTable.h"
+
+#include "mozilla/Preferences.h"
+
+using namespace mozilla;
+
+typedef nsCSSProps::KTableValue KTableValue;
+
+// required to make the symbol external, so that TestCSSPropertyLookup.cpp can link with it
+extern const char* const kCSSRawProperties[];
+
+// define an array of all CSS properties
+const char* const kCSSRawProperties[eCSSProperty_COUNT_with_aliases] = {
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+  #name_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP
+#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) #name_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP_SHORTHAND
+#define CSS_PROP_ALIAS(aliasname_, id_, method_, pref_) #aliasname_,
+#include "nsCSSPropAliasList.h"
+#undef CSS_PROP_ALIAS
+};
+
+using namespace mozilla;
+
+static int32_t gPropertyTableRefCount;
+static nsStaticCaseInsensitiveNameTable* gPropertyTable;
+static nsStaticCaseInsensitiveNameTable* gFontDescTable;
+
+/* static */ nsCSSProperty *
+  nsCSSProps::gShorthandsContainingTable[eCSSProperty_COUNT_no_shorthands];
+/* static */ nsCSSProperty* nsCSSProps::gShorthandsContainingPool = nullptr;
+
+static const char* const kCSSRawFontDescs[] = {
+#define CSS_FONT_DESC(name_, method_) #name_,
+#include "nsCSSFontDescList.h"
+#undef CSS_FONT_DESC
+};
+
+struct PropertyAndCount {
+  nsCSSProperty property;
+  uint32_t count;
+};
+
+static int
+SortPropertyAndCount(const void* s1, const void* s2, void *closure)
+{
+  const PropertyAndCount *pc1 = static_cast<const PropertyAndCount*>(s1);
+  const PropertyAndCount *pc2 = static_cast<const PropertyAndCount*>(s2);
+  // Primary sort by count (lowest to highest)
+  if (pc1->count != pc2->count)
+    return pc1->count - pc2->count;
+  // Secondary sort by property index (highest to lowest)
+  return pc2->property - pc1->property;
+}
+
+// We need eCSSAliasCount so we can make gAliases nonzero size when there
+// are no aliases.
+enum {
+  eCSSAliasCount = eCSSProperty_COUNT_with_aliases - eCSSProperty_COUNT
+};
+
+// The names are in kCSSRawProperties.
+static nsCSSProperty gAliases[eCSSAliasCount != 0 ? eCSSAliasCount : 1] = {
+#define CSS_PROP_ALIAS(aliasname_, propid_, aliasmethod_, pref_)  \
+  eCSSProperty_##propid_ ,
+#include "nsCSSPropAliasList.h"
+#undef CSS_PROP_ALIAS
+};
+
+nsStaticCaseInsensitiveNameTable*
+CreateStaticTable(const char* const aRawTable[], int32_t aSize)
+{
+  auto table = new nsStaticCaseInsensitiveNameTable();
+  if (table) {
+#ifdef DEBUG
+    // let's verify the table...
+    for (int32_t index = 0; index < aSize; ++index) {
+      nsAutoCString temp1(aRawTable[index]);
+      nsAutoCString temp2(aRawTable[index]);
+      ToLowerCase(temp1);
+      NS_ABORT_IF_FALSE(temp1.Equals(temp2),
+                        "upper case char in case insensitive name table");
+      NS_ABORT_IF_FALSE(-1 == temp1.FindChar('_'),
+                        "underscore char in case insensitive name table");
+    }
+#endif
+    table->Init(aRawTable, aSize);
+  }
+  return table;
+}
+
+void
+nsCSSProps::AddRefTable(void)
+{
+  if (0 == gPropertyTableRefCount++) {
+    NS_ABORT_IF_FALSE(!gPropertyTable, "pre existing array!");
+    NS_ABORT_IF_FALSE(!gFontDescTable, "pre existing array!");
+
+    gPropertyTable = CreateStaticTable(
+        kCSSRawProperties, eCSSProperty_COUNT_with_aliases);
+    gFontDescTable = CreateStaticTable(kCSSRawFontDescs, eCSSFontDesc_COUNT);
+
+    BuildShorthandsContainingTable();
+
+    static bool prefObserversInited = false;
+    if (!prefObserversInited) {
+      prefObserversInited = true;
+      
+      #define OBSERVE_PROP(pref_, id_)                                        \
+        if (pref_[0]) {                                                       \
+          Preferences::AddBoolVarCache(&gPropertyEnabled[id_],                \
+                                       pref_);                                \
+        }
+
+      #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_,     \
+                       kwtable_, stylestruct_, stylestructoffset_, animtype_) \
+        OBSERVE_PROP(pref_, eCSSProperty_##id_)
+      #include "nsCSSPropList.h"
+      #undef CSS_PROP
+
+      #define  CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \
+        OBSERVE_PROP(pref_, eCSSProperty_##id_)
+      #include "nsCSSPropList.h"
+      #undef CSS_PROP_SHORTHAND
+
+      #define CSS_PROP_ALIAS(aliasname_, propid_, aliasmethod_, pref_)    \
+        OBSERVE_PROP(pref_, eCSSPropertyAlias_##aliasmethod_)
+      #include "nsCSSPropAliasList.h"
+      #undef CSS_PROP_ALIAS
+
+      #undef OBSERVE_PROP
+    }
+  }
+}
+
+#undef  DEBUG_SHORTHANDS_CONTAINING
+
+bool
+nsCSSProps::BuildShorthandsContainingTable()
+{
+  uint32_t occurrenceCounts[eCSSProperty_COUNT_no_shorthands];
+  memset(occurrenceCounts, 0, sizeof(occurrenceCounts));
+  PropertyAndCount subpropCounts[eCSSProperty_COUNT -
+                                   eCSSProperty_COUNT_no_shorthands];
+  for (nsCSSProperty shorthand = eCSSProperty_COUNT_no_shorthands;
+       shorthand < eCSSProperty_COUNT;
+       shorthand = nsCSSProperty(shorthand + 1)) {
+#ifdef DEBUG_SHORTHANDS_CONTAINING
+    printf("Considering shorthand property '%s'.\n",
+           nsCSSProps::GetStringValue(shorthand).get());
+#endif
+    PropertyAndCount &subpropCountsEntry =
+      subpropCounts[shorthand - eCSSProperty_COUNT_no_shorthands];
+    subpropCountsEntry.property = shorthand;
+    subpropCountsEntry.count = 0;
+    if (nsCSSProps::PropHasFlags(shorthand, CSS_PROPERTY_IS_ALIAS)) {
+      // Don't put shorthands that are acting as aliases in the
+      // shorthands-containing lists.
+      continue;
+    }
+    for (const nsCSSProperty* subprops = SubpropertyEntryFor(shorthand);
+         *subprops != eCSSProperty_UNKNOWN;
+         ++subprops) {
+      NS_ABORT_IF_FALSE(0 <= *subprops &&
+                        *subprops < eCSSProperty_COUNT_no_shorthands,
+                        "subproperty must be a longhand");
+      ++occurrenceCounts[*subprops];
+      ++subpropCountsEntry.count;
+    }
+  }
+
+  uint32_t poolEntries = 0;
+  for (nsCSSProperty longhand = nsCSSProperty(0);
+       longhand < eCSSProperty_COUNT_no_shorthands;
+       longhand = nsCSSProperty(longhand + 1)) {
+    uint32_t count = occurrenceCounts[longhand];
+    if (count > 0)
+      // leave room for terminator
+      poolEntries += count + 1;
+  }
+
+  gShorthandsContainingPool = new nsCSSProperty[poolEntries];
+  if (!gShorthandsContainingPool)
+    return false;
+
+  // Initialize all entries to point to their null-terminator.
+  {
+    nsCSSProperty *poolCursor = gShorthandsContainingPool - 1;
+    nsCSSProperty *lastTerminator =
+      gShorthandsContainingPool + poolEntries - 1;
+    for (nsCSSProperty longhand = nsCSSProperty(0);
+         longhand < eCSSProperty_COUNT_no_shorthands;
+         longhand = nsCSSProperty(longhand + 1)) {
+      uint32_t count = occurrenceCounts[longhand];
+      if (count > 0) {
+        poolCursor += count + 1;
+        gShorthandsContainingTable[longhand] = poolCursor;
+        *poolCursor = eCSSProperty_UNKNOWN;
+      } else {
+        gShorthandsContainingTable[longhand] = lastTerminator;
+      }
+    }
+    NS_ABORT_IF_FALSE(poolCursor == lastTerminator, "miscalculation");
+  }
+
+  // Sort with lowest count at the start and highest at the end, and
+  // within counts sort in reverse property index order.
+  NS_QuickSort(&subpropCounts, ArrayLength(subpropCounts),
+               sizeof(subpropCounts[0]), SortPropertyAndCount, nullptr);
+
+  // Fill in all the entries in gShorthandsContainingTable
+  for (const PropertyAndCount *shorthandAndCount = subpropCounts,
+                           *shorthandAndCountEnd = ArrayEnd(subpropCounts);
+       shorthandAndCount < shorthandAndCountEnd;
+       ++shorthandAndCount) {
+#ifdef DEBUG_SHORTHANDS_CONTAINING
+    printf("Entering %u subprops for '%s'.\n",
+           shorthandAndCount->count,
+           nsCSSProps::GetStringValue(shorthandAndCount->property).get());
+#endif
+    if (nsCSSProps::PropHasFlags(shorthandAndCount->property,
+                                 CSS_PROPERTY_IS_ALIAS)) {
+      // Don't put shorthands that are acting as aliases in the
+      // shorthands-containing lists.
+      continue;
+    }
+    for (const nsCSSProperty* subprops =
+           SubpropertyEntryFor(shorthandAndCount->property);
+         *subprops != eCSSProperty_UNKNOWN;
+         ++subprops) {
+      *(--gShorthandsContainingTable[*subprops]) = shorthandAndCount->property;
+    }
+  }
+
+#ifdef DEBUG_SHORTHANDS_CONTAINING
+  for (nsCSSProperty longhand = nsCSSProperty(0);
+       longhand < eCSSProperty_COUNT_no_shorthands;
+       longhand = nsCSSProperty(longhand + 1)) {
+    printf("Property %s is in %d shorthands.\n",
+           nsCSSProps::GetStringValue(longhand).get(),
+           occurrenceCounts[longhand]);
+    for (const nsCSSProperty *shorthands = ShorthandsContaining(longhand);
+         *shorthands != eCSSProperty_UNKNOWN;
+         ++shorthands) {
+      printf("  %s\n", nsCSSProps::GetStringValue(*shorthands).get());
+    }
+  }
+#endif
+
+#ifdef DEBUG
+  // Verify that all values that should be are present.
+  for (nsCSSProperty shorthand = eCSSProperty_COUNT_no_shorthands;
+       shorthand < eCSSProperty_COUNT;
+       shorthand = nsCSSProperty(shorthand + 1)) {
+    if (nsCSSProps::PropHasFlags(shorthand, CSS_PROPERTY_IS_ALIAS)) {
+      // Don't put shorthands that are acting as aliases in the
+      // shorthands-containing lists.
+      continue;
+    }
+    for (const nsCSSProperty* subprops = SubpropertyEntryFor(shorthand);
+         *subprops != eCSSProperty_UNKNOWN;
+         ++subprops) {
+      uint32_t count = 0;
+      for (const nsCSSProperty *shcont = ShorthandsContaining(*subprops);
+           *shcont != eCSSProperty_UNKNOWN;
+           ++shcont) {
+        if (*shcont == shorthand)
+          ++count;
+      }
+      NS_ABORT_IF_FALSE(count == 1,
+                        "subproperty of shorthand should have shorthand"
+                        " in its ShorthandsContaining() table");
+    }
+  }
+
+  // Verify that there are no extra values
+  for (nsCSSProperty longhand = nsCSSProperty(0);
+       longhand < eCSSProperty_COUNT_no_shorthands;
+       longhand = nsCSSProperty(longhand + 1)) {
+    for (const nsCSSProperty *shorthands = ShorthandsContaining(longhand);
+         *shorthands != eCSSProperty_UNKNOWN;
+         ++shorthands) {
+      uint32_t count = 0;
+      for (const nsCSSProperty* subprops = SubpropertyEntryFor(*shorthands);
+           *subprops != eCSSProperty_UNKNOWN;
+           ++subprops) {
+        if (*subprops == longhand)
+          ++count;
+      }
+      NS_ABORT_IF_FALSE(count == 1,
+                        "longhand should be in subproperty table of "
+                        "property in its ShorthandsContaining() table");
+    }
+  }
+#endif
+
+  return true;
+}
+
+void
+nsCSSProps::ReleaseTable(void)
+{
+  if (0 == --gPropertyTableRefCount) {
+    delete gPropertyTable;
+    gPropertyTable = nullptr;
+
+    delete gFontDescTable;
+    gFontDescTable = nullptr;
+
+    delete [] gShorthandsContainingPool;
+    gShorthandsContainingPool = nullptr;
+  }
+}
+
+/* static */ bool
+nsCSSProps::IsInherited(nsCSSProperty aProperty)
+{
+  MOZ_ASSERT(!IsShorthand(aProperty));
+
+  nsStyleStructID sid = kSIDTable[aProperty];
+  return nsCachedStyleData::IsInherited(sid);
+}
+
+/* static */ bool
+nsCSSProps::IsCustomPropertyName(const nsACString& aProperty)
+{
+  // Custom properties don't need to have a character after the "--" prefix.
+  return aProperty.Length() >= CSS_CUSTOM_NAME_PREFIX_LENGTH &&
+         StringBeginsWith(aProperty, NS_LITERAL_CSTRING("--"));
+}
+
+/* static */ bool
+nsCSSProps::IsCustomPropertyName(const nsAString& aProperty)
+{
+  return aProperty.Length() >= CSS_CUSTOM_NAME_PREFIX_LENGTH &&
+         StringBeginsWith(aProperty, NS_LITERAL_STRING("--"));
+}
+
+nsCSSProperty
+nsCSSProps::LookupProperty(const nsACString& aProperty,
+                           EnabledState aEnabled)
+{
+  NS_ABORT_IF_FALSE(gPropertyTable, "no lookup table, needs addref");
+
+  if (nsLayoutUtils::CSSVariablesEnabled() &&
+      IsCustomPropertyName(aProperty)) {
+    return eCSSPropertyExtra_variable;
+  }
+
+  nsCSSProperty res = nsCSSProperty(gPropertyTable->Lookup(aProperty));
+  if (MOZ_LIKELY(res < eCSSProperty_COUNT)) {
+    if (res != eCSSProperty_UNKNOWN && !IsEnabled(res, aEnabled)) {
+      res = eCSSProperty_UNKNOWN;
+    }
+    return res;
+  }
+  MOZ_ASSERT(eCSSAliasCount != 0,
+             "'res' must be an alias at this point so we better have some!");
+  // We intentionally don't support eEnabledInUASheets or eEnabledInChromeOrCertifiedApp
+  // for aliases yet because it's unlikely there will be a need for it.
+  if (IsEnabled(res) || aEnabled == eIgnoreEnabledState) {
+    res = gAliases[res - eCSSProperty_COUNT];
+    NS_ABORT_IF_FALSE(0 <= res && res < eCSSProperty_COUNT,
+                      "aliases must not point to other aliases");
+    if (IsEnabled(res) || aEnabled == eIgnoreEnabledState) {
+      return res;
+    }
+  }
+  return eCSSProperty_UNKNOWN;
+}
+
+nsCSSProperty
+nsCSSProps::LookupProperty(const nsAString& aProperty, EnabledState aEnabled)
+{
+  if (nsLayoutUtils::CSSVariablesEnabled() &&
+      IsCustomPropertyName(aProperty)) {
+    return eCSSPropertyExtra_variable;
+  }
+
+  // This is faster than converting and calling
+  // LookupProperty(nsACString&).  The table will do its own
+  // converting and avoid a PromiseFlatCString() call.
+  NS_ABORT_IF_FALSE(gPropertyTable, "no lookup table, needs addref");
+  nsCSSProperty res = nsCSSProperty(gPropertyTable->Lookup(aProperty));
+  if (MOZ_LIKELY(res < eCSSProperty_COUNT)) {
+    if (res != eCSSProperty_UNKNOWN && !IsEnabled(res, aEnabled)) {
+      res = eCSSProperty_UNKNOWN;
+    }
+    return res;
+  }
+  MOZ_ASSERT(eCSSAliasCount != 0,
+             "'res' must be an alias at this point so we better have some!");
+  // We intentionally don't support eEnabledInUASheets for aliases yet
+  // because it's unlikely there will be a need for it.
+  if (IsEnabled(res) || aEnabled == eIgnoreEnabledState) {
+    res = gAliases[res - eCSSProperty_COUNT];
+    NS_ABORT_IF_FALSE(0 <= res && res < eCSSProperty_COUNT,
+                      "aliases must not point to other aliases");
+    if (IsEnabled(res) || aEnabled == eIgnoreEnabledState) {
+      return res;
+    }
+  }
+  return eCSSProperty_UNKNOWN;
+}
+
+nsCSSFontDesc
+nsCSSProps::LookupFontDesc(const nsACString& aFontDesc)
+{
+  NS_ABORT_IF_FALSE(gFontDescTable, "no lookup table, needs addref");
+  return nsCSSFontDesc(gFontDescTable->Lookup(aFontDesc));
+}
+
+nsCSSFontDesc
+nsCSSProps::LookupFontDesc(const nsAString& aFontDesc)
+{
+  NS_ABORT_IF_FALSE(gFontDescTable, "no lookup table, needs addref");
+  nsCSSFontDesc which = nsCSSFontDesc(gFontDescTable->Lookup(aFontDesc));
+
+  // font-variant-alternates enabled ==> layout.css.font-features.enabled is true
+  bool fontFeaturesEnabled =
+    nsCSSProps::IsEnabled(eCSSProperty_font_variant_alternates);
+
+  // check for unprefixed font-feature-settings/font-language-override
+  if (which == eCSSFontDesc_UNKNOWN && fontFeaturesEnabled) {
+    nsAutoString prefixedProp;
+    prefixedProp.AppendLiteral("-moz-");
+    prefixedProp.Append(aFontDesc);
+    which = nsCSSFontDesc(gFontDescTable->Lookup(prefixedProp));
+  }
+  return which;
+}
+
+const nsAFlatCString&
+nsCSSProps::GetStringValue(nsCSSProperty aProperty)
+{
+  NS_ABORT_IF_FALSE(gPropertyTable, "no lookup table, needs addref");
+  if (gPropertyTable) {
+    return gPropertyTable->GetStringValue(int32_t(aProperty));
+  } else {
+    static nsDependentCString sNullStr("");
+    return sNullStr;
+  }
+}
+
+const nsAFlatCString&
+nsCSSProps::GetStringValue(nsCSSFontDesc aFontDescID)
+{
+  NS_ABORT_IF_FALSE(gFontDescTable, "no lookup table, needs addref");
+  if (gFontDescTable) {
+    return gFontDescTable->GetStringValue(int32_t(aFontDescID));
+  } else {
+    static nsDependentCString sNullStr("");
+    return sNullStr;
+  }
+}
+
+nsCSSProperty
+nsCSSProps::OtherNameFor(nsCSSProperty aProperty)
+{
+  switch (aProperty) {
+    case eCSSProperty_border_left_color_value:
+      return eCSSProperty_border_left_color;
+    case eCSSProperty_border_left_style_value:
+      return eCSSProperty_border_left_style;
+    case eCSSProperty_border_left_width_value:
+      return eCSSProperty_border_left_width;
+    case eCSSProperty_border_right_color_value:
+      return eCSSProperty_border_right_color;
+    case eCSSProperty_border_right_style_value:
+      return eCSSProperty_border_right_style;
+    case eCSSProperty_border_right_width_value:
+      return eCSSProperty_border_right_width;
+    case eCSSProperty_margin_left_value:
+      return eCSSProperty_margin_left;
+    case eCSSProperty_margin_right_value:
+      return eCSSProperty_margin_right;
+    case eCSSProperty_padding_left_value:
+      return eCSSProperty_padding_left;
+    case eCSSProperty_padding_right_value:
+      return eCSSProperty_padding_right;
+    default:
+      NS_ABORT_IF_FALSE(false, "bad caller");
+  }
+  return eCSSProperty_UNKNOWN;
+}
+
+/***************************************************************************/
+
+const KTableValue nsCSSProps::kAnimationDirectionKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_ANIMATION_DIRECTION_NORMAL,
+  eCSSKeyword_reverse, NS_STYLE_ANIMATION_DIRECTION_REVERSE,
+  eCSSKeyword_alternate, NS_STYLE_ANIMATION_DIRECTION_ALTERNATE,
+  eCSSKeyword_alternate_reverse, NS_STYLE_ANIMATION_DIRECTION_ALTERNATE_REVERSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAnimationFillModeKTable[] = {
+  eCSSKeyword_none, NS_STYLE_ANIMATION_FILL_MODE_NONE,
+  eCSSKeyword_forwards, NS_STYLE_ANIMATION_FILL_MODE_FORWARDS,
+  eCSSKeyword_backwards, NS_STYLE_ANIMATION_FILL_MODE_BACKWARDS,
+  eCSSKeyword_both, NS_STYLE_ANIMATION_FILL_MODE_BOTH,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAnimationIterationCountKTable[] = {
+  eCSSKeyword_infinite, NS_STYLE_ANIMATION_ITERATION_COUNT_INFINITE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAnimationPlayStateKTable[] = {
+  eCSSKeyword_running, NS_STYLE_ANIMATION_PLAY_STATE_RUNNING,
+  eCSSKeyword_paused, NS_STYLE_ANIMATION_PLAY_STATE_PAUSED,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAppearanceKTable[] = {
+  eCSSKeyword_none,                   NS_THEME_NONE,
+  eCSSKeyword_button,                 NS_THEME_BUTTON,
+  eCSSKeyword_radio,                  NS_THEME_RADIO,
+  eCSSKeyword_checkbox,               NS_THEME_CHECKBOX,
+  eCSSKeyword_button_bevel,           NS_THEME_BUTTON_BEVEL,
+  eCSSKeyword_toolbox,                NS_THEME_TOOLBOX,
+  eCSSKeyword_toolbar,                NS_THEME_TOOLBAR,
+  eCSSKeyword_toolbarbutton,          NS_THEME_TOOLBAR_BUTTON,
+  eCSSKeyword_toolbargripper,         NS_THEME_TOOLBAR_GRIPPER,
+  eCSSKeyword_dualbutton,             NS_THEME_TOOLBAR_DUAL_BUTTON,
+  eCSSKeyword_toolbarbutton_dropdown, NS_THEME_TOOLBAR_BUTTON_DROPDOWN,
+  eCSSKeyword_button_arrow_up,        NS_THEME_BUTTON_ARROW_UP,
+  eCSSKeyword_button_arrow_down,      NS_THEME_BUTTON_ARROW_DOWN,
+  eCSSKeyword_button_arrow_next,      NS_THEME_BUTTON_ARROW_NEXT,
+  eCSSKeyword_button_arrow_previous,  NS_THEME_BUTTON_ARROW_PREVIOUS,
+  eCSSKeyword_meterbar,               NS_THEME_METERBAR,
+  eCSSKeyword_meterchunk,             NS_THEME_METERBAR_CHUNK,
+  eCSSKeyword_number_input,           NS_THEME_NUMBER_INPUT,
+  eCSSKeyword_separator,              NS_THEME_TOOLBAR_SEPARATOR,
+  eCSSKeyword_splitter,               NS_THEME_SPLITTER,
+  eCSSKeyword_statusbar,              NS_THEME_STATUSBAR,
+  eCSSKeyword_statusbarpanel,         NS_THEME_STATUSBAR_PANEL,
+  eCSSKeyword_resizerpanel,           NS_THEME_STATUSBAR_RESIZER_PANEL,
+  eCSSKeyword_resizer,                NS_THEME_RESIZER,
+  eCSSKeyword_listbox,                NS_THEME_LISTBOX,
+  eCSSKeyword_listitem,               NS_THEME_LISTBOX_LISTITEM,
+  eCSSKeyword_treeview,               NS_THEME_TREEVIEW,
+  eCSSKeyword_treeitem,               NS_THEME_TREEVIEW_TREEITEM,
+  eCSSKeyword_treetwisty,             NS_THEME_TREEVIEW_TWISTY,
+  eCSSKeyword_treetwistyopen,         NS_THEME_TREEVIEW_TWISTY_OPEN,
+  eCSSKeyword_treeline,               NS_THEME_TREEVIEW_LINE,
+  eCSSKeyword_treeheader,             NS_THEME_TREEVIEW_HEADER,
+  eCSSKeyword_treeheadercell,         NS_THEME_TREEVIEW_HEADER_CELL,
+  eCSSKeyword_treeheadersortarrow,    NS_THEME_TREEVIEW_HEADER_SORTARROW,
+  eCSSKeyword_progressbar,            NS_THEME_PROGRESSBAR,
+  eCSSKeyword_progresschunk,          NS_THEME_PROGRESSBAR_CHUNK,
+  eCSSKeyword_progressbar_vertical,   NS_THEME_PROGRESSBAR_VERTICAL,
+  eCSSKeyword_progresschunk_vertical, NS_THEME_PROGRESSBAR_CHUNK_VERTICAL,
+  eCSSKeyword_tab,                    NS_THEME_TAB,
+  eCSSKeyword_tabpanels,              NS_THEME_TAB_PANELS,
+  eCSSKeyword_tabpanel,               NS_THEME_TAB_PANEL,
+  eCSSKeyword_tab_scroll_arrow_back,  NS_THEME_TAB_SCROLLARROW_BACK,
+  eCSSKeyword_tab_scroll_arrow_forward, NS_THEME_TAB_SCROLLARROW_FORWARD,
+  eCSSKeyword_tooltip,                NS_THEME_TOOLTIP,
+  eCSSKeyword_spinner,                NS_THEME_SPINNER,
+  eCSSKeyword_spinner_upbutton,       NS_THEME_SPINNER_UP_BUTTON,
+  eCSSKeyword_spinner_downbutton,     NS_THEME_SPINNER_DOWN_BUTTON,
+  eCSSKeyword_spinner_textfield,      NS_THEME_SPINNER_TEXTFIELD,
+  eCSSKeyword_scrollbar,              NS_THEME_SCROLLBAR,
+  eCSSKeyword_scrollbar_small,        NS_THEME_SCROLLBAR_SMALL,
+  eCSSKeyword_scrollbarbutton_up,     NS_THEME_SCROLLBAR_BUTTON_UP,
+  eCSSKeyword_scrollbarbutton_down,   NS_THEME_SCROLLBAR_BUTTON_DOWN,
+  eCSSKeyword_scrollbarbutton_left,   NS_THEME_SCROLLBAR_BUTTON_LEFT,
+  eCSSKeyword_scrollbarbutton_right,  NS_THEME_SCROLLBAR_BUTTON_RIGHT,
+  eCSSKeyword_scrollbartrack_horizontal,    NS_THEME_SCROLLBAR_TRACK_HORIZONTAL,
+  eCSSKeyword_scrollbartrack_vertical,      NS_THEME_SCROLLBAR_TRACK_VERTICAL,
+  eCSSKeyword_scrollbarthumb_horizontal,    NS_THEME_SCROLLBAR_THUMB_HORIZONTAL,
+  eCSSKeyword_scrollbarthumb_vertical,      NS_THEME_SCROLLBAR_THUMB_VERTICAL,
+  eCSSKeyword_textfield,              NS_THEME_TEXTFIELD,
+  eCSSKeyword_textfield_multiline,    NS_THEME_TEXTFIELD_MULTILINE,
+  eCSSKeyword_caret,                  NS_THEME_TEXTFIELD_CARET,
+  eCSSKeyword_searchfield,            NS_THEME_SEARCHFIELD,
+  eCSSKeyword_menulist,               NS_THEME_DROPDOWN,
+  eCSSKeyword_menulist_button,        NS_THEME_DROPDOWN_BUTTON,
+  eCSSKeyword_menulist_text,          NS_THEME_DROPDOWN_TEXT,
+  eCSSKeyword_menulist_textfield,     NS_THEME_DROPDOWN_TEXTFIELD,
+  eCSSKeyword_range,                  NS_THEME_RANGE,
+  eCSSKeyword_range_thumb,            NS_THEME_RANGE_THUMB,
+  eCSSKeyword_scale_horizontal,       NS_THEME_SCALE_HORIZONTAL,
+  eCSSKeyword_scale_vertical,         NS_THEME_SCALE_VERTICAL,
+  eCSSKeyword_scalethumb_horizontal,  NS_THEME_SCALE_THUMB_HORIZONTAL,
+  eCSSKeyword_scalethumb_vertical,    NS_THEME_SCALE_THUMB_VERTICAL,
+  eCSSKeyword_scalethumbstart,        NS_THEME_SCALE_THUMB_START,
+  eCSSKeyword_scalethumbend,          NS_THEME_SCALE_THUMB_END,
+  eCSSKeyword_scalethumbtick,         NS_THEME_SCALE_TICK,
+  eCSSKeyword_groupbox,               NS_THEME_GROUPBOX,
+  eCSSKeyword_checkbox_container,     NS_THEME_CHECKBOX_CONTAINER,
+  eCSSKeyword_radio_container,        NS_THEME_RADIO_CONTAINER,
+  eCSSKeyword_checkbox_label,         NS_THEME_CHECKBOX_LABEL,
+  eCSSKeyword_radio_label,            NS_THEME_RADIO_LABEL,
+  eCSSKeyword_button_focus,           NS_THEME_BUTTON_FOCUS,
+  eCSSKeyword_window,                 NS_THEME_WINDOW,
+  eCSSKeyword_dialog,                 NS_THEME_DIALOG,
+  eCSSKeyword_menubar,                NS_THEME_MENUBAR,
+  eCSSKeyword_menupopup,              NS_THEME_MENUPOPUP,
+  eCSSKeyword_menuitem,               NS_THEME_MENUITEM,
+  eCSSKeyword_checkmenuitem,          NS_THEME_CHECKMENUITEM,
+  eCSSKeyword_radiomenuitem,          NS_THEME_RADIOMENUITEM,
+  eCSSKeyword_menucheckbox,           NS_THEME_MENUCHECKBOX,
+  eCSSKeyword_menuradio,              NS_THEME_MENURADIO,
+  eCSSKeyword_menuseparator,          NS_THEME_MENUSEPARATOR,
+  eCSSKeyword_menuarrow,              NS_THEME_MENUARROW,
+  eCSSKeyword_menuimage,              NS_THEME_MENUIMAGE,
+  eCSSKeyword_menuitemtext,           NS_THEME_MENUITEMTEXT,
+  eCSSKeyword__moz_win_media_toolbox, NS_THEME_WIN_MEDIA_TOOLBOX,
+  eCSSKeyword__moz_win_communications_toolbox, NS_THEME_WIN_COMMUNICATIONS_TOOLBOX,
+  eCSSKeyword__moz_win_browsertabbar_toolbox,  NS_THEME_WIN_BROWSER_TAB_BAR_TOOLBOX,
+  eCSSKeyword__moz_win_glass,         NS_THEME_WIN_GLASS,
+  eCSSKeyword__moz_win_borderless_glass,      NS_THEME_WIN_BORDERLESS_GLASS,
+  eCSSKeyword__moz_mac_unified_toolbar,       NS_THEME_MOZ_MAC_UNIFIED_TOOLBAR,
+  eCSSKeyword__moz_mac_fullscreen_button,     NS_THEME_MOZ_MAC_FULLSCREEN_BUTTON,
+  eCSSKeyword__moz_mac_help_button,           NS_THEME_MOZ_MAC_HELP_BUTTON,
+  eCSSKeyword__moz_window_titlebar,           NS_THEME_WINDOW_TITLEBAR,
+  eCSSKeyword__moz_window_titlebar_maximized, NS_THEME_WINDOW_TITLEBAR_MAXIMIZED,
+  eCSSKeyword__moz_window_frame_left,         NS_THEME_WINDOW_FRAME_LEFT,
+  eCSSKeyword__moz_window_frame_right,        NS_THEME_WINDOW_FRAME_RIGHT,
+  eCSSKeyword__moz_window_frame_bottom,       NS_THEME_WINDOW_FRAME_BOTTOM,
+  eCSSKeyword__moz_window_button_close,       NS_THEME_WINDOW_BUTTON_CLOSE,
+  eCSSKeyword__moz_window_button_minimize,    NS_THEME_WINDOW_BUTTON_MINIMIZE,
+  eCSSKeyword__moz_window_button_maximize,    NS_THEME_WINDOW_BUTTON_MAXIMIZE,
+  eCSSKeyword__moz_window_button_restore,     NS_THEME_WINDOW_BUTTON_RESTORE,
+  eCSSKeyword__moz_window_button_box,         NS_THEME_WINDOW_BUTTON_BOX,
+  eCSSKeyword__moz_window_button_box_maximized, NS_THEME_WINDOW_BUTTON_BOX_MAXIMIZED,
+  eCSSKeyword__moz_win_exclude_glass,         NS_THEME_WIN_EXCLUDE_GLASS,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackfaceVisibilityKTable[] = {
+  eCSSKeyword_visible, NS_STYLE_BACKFACE_VISIBILITY_VISIBLE,
+  eCSSKeyword_hidden, NS_STYLE_BACKFACE_VISIBILITY_HIDDEN,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTransformStyleKTable[] = {
+  eCSSKeyword_flat, NS_STYLE_TRANSFORM_STYLE_FLAT,
+  eCSSKeyword_preserve_3d, NS_STYLE_TRANSFORM_STYLE_PRESERVE_3D,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackgroundAttachmentKTable[] = {
+  eCSSKeyword_fixed, NS_STYLE_BG_ATTACHMENT_FIXED,
+  eCSSKeyword_scroll, NS_STYLE_BG_ATTACHMENT_SCROLL,
+  eCSSKeyword_local, NS_STYLE_BG_ATTACHMENT_LOCAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackgroundInlinePolicyKTable[] = {
+  eCSSKeyword_each_box,     NS_STYLE_BG_INLINE_POLICY_EACH_BOX,
+  eCSSKeyword_continuous,   NS_STYLE_BG_INLINE_POLICY_CONTINUOUS,
+  eCSSKeyword_bounding_box, NS_STYLE_BG_INLINE_POLICY_BOUNDING_BOX,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+static_assert(NS_STYLE_BG_CLIP_BORDER == NS_STYLE_BG_ORIGIN_BORDER &&
+              NS_STYLE_BG_CLIP_PADDING == NS_STYLE_BG_ORIGIN_PADDING &&
+              NS_STYLE_BG_CLIP_CONTENT == NS_STYLE_BG_ORIGIN_CONTENT,
+              "bg-clip and bg-origin style constants must agree");
+const KTableValue nsCSSProps::kBackgroundOriginKTable[] = {
+  eCSSKeyword_border_box, NS_STYLE_BG_ORIGIN_BORDER,
+  eCSSKeyword_padding_box, NS_STYLE_BG_ORIGIN_PADDING,
+  eCSSKeyword_content_box, NS_STYLE_BG_ORIGIN_CONTENT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+// Note: Don't change this table unless you update
+// parseBackgroundPosition!
+
+const KTableValue nsCSSProps::kBackgroundPositionKTable[] = {
+  eCSSKeyword_center, NS_STYLE_BG_POSITION_CENTER,
+  eCSSKeyword_top, NS_STYLE_BG_POSITION_TOP,
+  eCSSKeyword_bottom, NS_STYLE_BG_POSITION_BOTTOM,
+  eCSSKeyword_left, NS_STYLE_BG_POSITION_LEFT,
+  eCSSKeyword_right, NS_STYLE_BG_POSITION_RIGHT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackgroundRepeatKTable[] = {
+  eCSSKeyword_no_repeat,  NS_STYLE_BG_REPEAT_NO_REPEAT,
+  eCSSKeyword_repeat,     NS_STYLE_BG_REPEAT_REPEAT,
+  eCSSKeyword_repeat_x,   NS_STYLE_BG_REPEAT_REPEAT_X,
+  eCSSKeyword_repeat_y,   NS_STYLE_BG_REPEAT_REPEAT_Y,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackgroundRepeatPartKTable[] = {
+  eCSSKeyword_no_repeat,  NS_STYLE_BG_REPEAT_NO_REPEAT,
+  eCSSKeyword_repeat,     NS_STYLE_BG_REPEAT_REPEAT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBackgroundSizeKTable[] = {
+  eCSSKeyword_contain, NS_STYLE_BG_SIZE_CONTAIN,
+  eCSSKeyword_cover,   NS_STYLE_BG_SIZE_COVER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBlendModeKTable[] = {
+    eCSSKeyword_normal,      NS_STYLE_BLEND_NORMAL,
+    eCSSKeyword_multiply,    NS_STYLE_BLEND_MULTIPLY,
+    eCSSKeyword_screen,      NS_STYLE_BLEND_SCREEN,
+    eCSSKeyword_overlay,     NS_STYLE_BLEND_OVERLAY,
+    eCSSKeyword_darken,      NS_STYLE_BLEND_DARKEN,
+    eCSSKeyword_lighten,     NS_STYLE_BLEND_LIGHTEN,
+    eCSSKeyword_color_dodge, NS_STYLE_BLEND_COLOR_DODGE,
+    eCSSKeyword_color_burn,  NS_STYLE_BLEND_COLOR_BURN,
+    eCSSKeyword_hard_light,  NS_STYLE_BLEND_HARD_LIGHT,
+    eCSSKeyword_soft_light,  NS_STYLE_BLEND_SOFT_LIGHT,
+    eCSSKeyword_difference,  NS_STYLE_BLEND_DIFFERENCE,
+    eCSSKeyword_exclusion,   NS_STYLE_BLEND_EXCLUSION,
+    eCSSKeyword_hue,         NS_STYLE_BLEND_HUE,
+    eCSSKeyword_saturation,  NS_STYLE_BLEND_SATURATION,
+    eCSSKeyword_color,       NS_STYLE_BLEND_COLOR,
+    eCSSKeyword_luminosity,  NS_STYLE_BLEND_LUMINOSITY,
+    eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderCollapseKTable[] = {
+  eCSSKeyword_collapse,  NS_STYLE_BORDER_COLLAPSE,
+  eCSSKeyword_separate,  NS_STYLE_BORDER_SEPARATE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderColorKTable[] = {
+  eCSSKeyword__moz_use_text_color, NS_STYLE_COLOR_MOZ_USE_TEXT_COLOR,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderImageRepeatKTable[] = {
+  eCSSKeyword_stretch, NS_STYLE_BORDER_IMAGE_REPEAT_STRETCH,
+  eCSSKeyword_repeat, NS_STYLE_BORDER_IMAGE_REPEAT_REPEAT,
+  eCSSKeyword_round, NS_STYLE_BORDER_IMAGE_REPEAT_ROUND,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderImageSliceKTable[] = {
+  eCSSKeyword_fill, NS_STYLE_BORDER_IMAGE_SLICE_FILL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderStyleKTable[] = {
+  eCSSKeyword_none,   NS_STYLE_BORDER_STYLE_NONE,
+  eCSSKeyword_hidden, NS_STYLE_BORDER_STYLE_HIDDEN,
+  eCSSKeyword_dotted, NS_STYLE_BORDER_STYLE_DOTTED,
+  eCSSKeyword_dashed, NS_STYLE_BORDER_STYLE_DASHED,
+  eCSSKeyword_solid,  NS_STYLE_BORDER_STYLE_SOLID,
+  eCSSKeyword_double, NS_STYLE_BORDER_STYLE_DOUBLE,
+  eCSSKeyword_groove, NS_STYLE_BORDER_STYLE_GROOVE,
+  eCSSKeyword_ridge,  NS_STYLE_BORDER_STYLE_RIDGE,
+  eCSSKeyword_inset,  NS_STYLE_BORDER_STYLE_INSET,
+  eCSSKeyword_outset, NS_STYLE_BORDER_STYLE_OUTSET,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBorderWidthKTable[] = {
+  eCSSKeyword_thin, NS_STYLE_BORDER_WIDTH_THIN,
+  eCSSKeyword_medium, NS_STYLE_BORDER_WIDTH_MEDIUM,
+  eCSSKeyword_thick, NS_STYLE_BORDER_WIDTH_THICK,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxPropSourceKTable[] = {
+  eCSSKeyword_physical,     NS_BOXPROP_SOURCE_PHYSICAL,
+  eCSSKeyword_logical,      NS_BOXPROP_SOURCE_LOGICAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxShadowTypeKTable[] = {
+  eCSSKeyword_inset, NS_STYLE_BOX_SHADOW_INSET,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxSizingKTable[] = {
+  eCSSKeyword_content_box,  NS_STYLE_BOX_SIZING_CONTENT,
+  eCSSKeyword_border_box,   NS_STYLE_BOX_SIZING_BORDER,
+  eCSSKeyword_padding_box,  NS_STYLE_BOX_SIZING_PADDING,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kCaptionSideKTable[] = {
+  eCSSKeyword_top,                  NS_STYLE_CAPTION_SIDE_TOP,
+  eCSSKeyword_right,                NS_STYLE_CAPTION_SIDE_RIGHT,
+  eCSSKeyword_bottom,               NS_STYLE_CAPTION_SIDE_BOTTOM,
+  eCSSKeyword_left,                 NS_STYLE_CAPTION_SIDE_LEFT,
+  eCSSKeyword_top_outside,          NS_STYLE_CAPTION_SIDE_TOP_OUTSIDE,
+  eCSSKeyword_bottom_outside,       NS_STYLE_CAPTION_SIDE_BOTTOM_OUTSIDE,
+  eCSSKeyword_UNKNOWN,              -1
+};
+
+const KTableValue nsCSSProps::kClearKTable[] = {
+  eCSSKeyword_none, NS_STYLE_CLEAR_NONE,
+  eCSSKeyword_left, NS_STYLE_CLEAR_LEFT,
+  eCSSKeyword_right, NS_STYLE_CLEAR_RIGHT,
+  eCSSKeyword_both, NS_STYLE_CLEAR_BOTH,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+// See also kContextPatternKTable for SVG paint-specific values
+const KTableValue nsCSSProps::kColorKTable[] = {
+  eCSSKeyword_activeborder, LookAndFeel::eColorID_activeborder,
+  eCSSKeyword_activecaption, LookAndFeel::eColorID_activecaption,
+  eCSSKeyword_appworkspace, LookAndFeel::eColorID_appworkspace,
+  eCSSKeyword_background, LookAndFeel::eColorID_background,
+  eCSSKeyword_buttonface, LookAndFeel::eColorID_buttonface,
+  eCSSKeyword_buttonhighlight, LookAndFeel::eColorID_buttonhighlight,
+  eCSSKeyword_buttonshadow, LookAndFeel::eColorID_buttonshadow,
+  eCSSKeyword_buttontext, LookAndFeel::eColorID_buttontext,
+  eCSSKeyword_captiontext, LookAndFeel::eColorID_captiontext,
+  eCSSKeyword_graytext, LookAndFeel::eColorID_graytext,
+  eCSSKeyword_highlight, LookAndFeel::eColorID_highlight,
+  eCSSKeyword_highlighttext, LookAndFeel::eColorID_highlighttext,
+  eCSSKeyword_inactiveborder, LookAndFeel::eColorID_inactiveborder,
+  eCSSKeyword_inactivecaption, LookAndFeel::eColorID_inactivecaption,
+  eCSSKeyword_inactivecaptiontext, LookAndFeel::eColorID_inactivecaptiontext,
+  eCSSKeyword_infobackground, LookAndFeel::eColorID_infobackground,
+  eCSSKeyword_infotext, LookAndFeel::eColorID_infotext,
+  eCSSKeyword_menu, LookAndFeel::eColorID_menu,
+  eCSSKeyword_menutext, LookAndFeel::eColorID_menutext,
+  eCSSKeyword_scrollbar, LookAndFeel::eColorID_scrollbar,
+  eCSSKeyword_threeddarkshadow, LookAndFeel::eColorID_threeddarkshadow,
+  eCSSKeyword_threedface, LookAndFeel::eColorID_threedface,
+  eCSSKeyword_threedhighlight, LookAndFeel::eColorID_threedhighlight,
+  eCSSKeyword_threedlightshadow, LookAndFeel::eColorID_threedlightshadow,
+  eCSSKeyword_threedshadow, LookAndFeel::eColorID_threedshadow,
+  eCSSKeyword_window, LookAndFeel::eColorID_window,
+  eCSSKeyword_windowframe, LookAndFeel::eColorID_windowframe,
+  eCSSKeyword_windowtext, LookAndFeel::eColorID_windowtext,
+  eCSSKeyword__moz_activehyperlinktext, NS_COLOR_MOZ_ACTIVEHYPERLINKTEXT,
+  eCSSKeyword__moz_buttondefault, LookAndFeel::eColorID__moz_buttondefault,
+  eCSSKeyword__moz_buttonhoverface, LookAndFeel::eColorID__moz_buttonhoverface,
+  eCSSKeyword__moz_buttonhovertext, LookAndFeel::eColorID__moz_buttonhovertext,
+  eCSSKeyword__moz_cellhighlight, LookAndFeel::eColorID__moz_cellhighlight,
+  eCSSKeyword__moz_cellhighlighttext, LookAndFeel::eColorID__moz_cellhighlighttext,
+  eCSSKeyword__moz_eventreerow, LookAndFeel::eColorID__moz_eventreerow,
+  eCSSKeyword__moz_field, LookAndFeel::eColorID__moz_field,
+  eCSSKeyword__moz_fieldtext, LookAndFeel::eColorID__moz_fieldtext,
+  eCSSKeyword__moz_default_background_color, NS_COLOR_MOZ_DEFAULT_BACKGROUND_COLOR,
+  eCSSKeyword__moz_default_color, NS_COLOR_MOZ_DEFAULT_COLOR,
+  eCSSKeyword__moz_dialog, LookAndFeel::eColorID__moz_dialog,
+  eCSSKeyword__moz_dialogtext, LookAndFeel::eColorID__moz_dialogtext,
+  eCSSKeyword__moz_dragtargetzone, LookAndFeel::eColorID__moz_dragtargetzone,
+  eCSSKeyword__moz_hyperlinktext, NS_COLOR_MOZ_HYPERLINKTEXT,
+  eCSSKeyword__moz_html_cellhighlight, LookAndFeel::eColorID__moz_html_cellhighlight,
+  eCSSKeyword__moz_html_cellhighlighttext, LookAndFeel::eColorID__moz_html_cellhighlighttext,
+  eCSSKeyword__moz_mac_chrome_active, LookAndFeel::eColorID__moz_mac_chrome_active,
+  eCSSKeyword__moz_mac_chrome_inactive, LookAndFeel::eColorID__moz_mac_chrome_inactive,
+  eCSSKeyword__moz_mac_focusring, LookAndFeel::eColorID__moz_mac_focusring,
+  eCSSKeyword__moz_mac_menuselect, LookAndFeel::eColorID__moz_mac_menuselect,
+  eCSSKeyword__moz_mac_menushadow, LookAndFeel::eColorID__moz_mac_menushadow,
+  eCSSKeyword__moz_mac_menutextdisable, LookAndFeel::eColorID__moz_mac_menutextdisable,
+  eCSSKeyword__moz_mac_menutextselect, LookAndFeel::eColorID__moz_mac_menutextselect,
+  eCSSKeyword__moz_mac_disabledtoolbartext, LookAndFeel::eColorID__moz_mac_disabledtoolbartext,
+  eCSSKeyword__moz_mac_secondaryhighlight, LookAndFeel::eColorID__moz_mac_secondaryhighlight,
+  eCSSKeyword__moz_menuhover, LookAndFeel::eColorID__moz_menuhover,
+  eCSSKeyword__moz_menuhovertext, LookAndFeel::eColorID__moz_menuhovertext,
+  eCSSKeyword__moz_menubartext, LookAndFeel::eColorID__moz_menubartext,
+  eCSSKeyword__moz_menubarhovertext, LookAndFeel::eColorID__moz_menubarhovertext,
+  eCSSKeyword__moz_oddtreerow, LookAndFeel::eColorID__moz_oddtreerow,
+  eCSSKeyword__moz_visitedhyperlinktext, NS_COLOR_MOZ_VISITEDHYPERLINKTEXT,
+  eCSSKeyword_currentcolor, NS_COLOR_CURRENTCOLOR,
+  eCSSKeyword__moz_win_mediatext, LookAndFeel::eColorID__moz_win_mediatext,
+  eCSSKeyword__moz_win_communicationstext, LookAndFeel::eColorID__moz_win_communicationstext,
+  eCSSKeyword__moz_nativehyperlinktext, LookAndFeel::eColorID__moz_nativehyperlinktext,
+  eCSSKeyword__moz_comboboxtext, LookAndFeel::eColorID__moz_comboboxtext,
+  eCSSKeyword__moz_combobox, LookAndFeel::eColorID__moz_combobox,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kContentKTable[] = {
+  eCSSKeyword_open_quote, NS_STYLE_CONTENT_OPEN_QUOTE,
+  eCSSKeyword_close_quote, NS_STYLE_CONTENT_CLOSE_QUOTE,
+  eCSSKeyword_no_open_quote, NS_STYLE_CONTENT_NO_OPEN_QUOTE,
+  eCSSKeyword_no_close_quote, NS_STYLE_CONTENT_NO_CLOSE_QUOTE,
+  eCSSKeyword__moz_alt_content, NS_STYLE_CONTENT_ALT_CONTENT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kControlCharacterVisibilityKTable[] = {
+  eCSSKeyword_hidden, NS_STYLE_CONTROL_CHARACTER_VISIBILITY_HIDDEN,
+  eCSSKeyword_visible, NS_STYLE_CONTROL_CHARACTER_VISIBILITY_VISIBLE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kCursorKTable[] = {
+  // CSS 2.0
+  eCSSKeyword_auto, NS_STYLE_CURSOR_AUTO,
+  eCSSKeyword_crosshair, NS_STYLE_CURSOR_CROSSHAIR,
+  eCSSKeyword_default, NS_STYLE_CURSOR_DEFAULT,
+  eCSSKeyword_pointer, NS_STYLE_CURSOR_POINTER,
+  eCSSKeyword_move, NS_STYLE_CURSOR_MOVE,
+  eCSSKeyword_e_resize, NS_STYLE_CURSOR_E_RESIZE,
+  eCSSKeyword_ne_resize, NS_STYLE_CURSOR_NE_RESIZE,
+  eCSSKeyword_nw_resize, NS_STYLE_CURSOR_NW_RESIZE,
+  eCSSKeyword_n_resize, NS_STYLE_CURSOR_N_RESIZE,
+  eCSSKeyword_se_resize, NS_STYLE_CURSOR_SE_RESIZE,
+  eCSSKeyword_sw_resize, NS_STYLE_CURSOR_SW_RESIZE,
+  eCSSKeyword_s_resize, NS_STYLE_CURSOR_S_RESIZE,
+  eCSSKeyword_w_resize, NS_STYLE_CURSOR_W_RESIZE,
+  eCSSKeyword_text, NS_STYLE_CURSOR_TEXT,
+  eCSSKeyword_wait, NS_STYLE_CURSOR_WAIT,
+  eCSSKeyword_help, NS_STYLE_CURSOR_HELP,
+  // CSS 2.1
+  eCSSKeyword_progress, NS_STYLE_CURSOR_SPINNING,
+  // CSS3 basic user interface module
+  eCSSKeyword_copy, NS_STYLE_CURSOR_COPY,
+  eCSSKeyword_alias, NS_STYLE_CURSOR_ALIAS,
+  eCSSKeyword_context_menu, NS_STYLE_CURSOR_CONTEXT_MENU,
+  eCSSKeyword_cell, NS_STYLE_CURSOR_CELL,
+  eCSSKeyword_not_allowed, NS_STYLE_CURSOR_NOT_ALLOWED,
+  eCSSKeyword_col_resize, NS_STYLE_CURSOR_COL_RESIZE,
+  eCSSKeyword_row_resize, NS_STYLE_CURSOR_ROW_RESIZE,
+  eCSSKeyword_no_drop, NS_STYLE_CURSOR_NO_DROP,
+  eCSSKeyword_vertical_text, NS_STYLE_CURSOR_VERTICAL_TEXT,
+  eCSSKeyword_all_scroll, NS_STYLE_CURSOR_ALL_SCROLL,
+  eCSSKeyword_nesw_resize, NS_STYLE_CURSOR_NESW_RESIZE,
+  eCSSKeyword_nwse_resize, NS_STYLE_CURSOR_NWSE_RESIZE,
+  eCSSKeyword_ns_resize, NS_STYLE_CURSOR_NS_RESIZE,
+  eCSSKeyword_ew_resize, NS_STYLE_CURSOR_EW_RESIZE,
+  eCSSKeyword_none, NS_STYLE_CURSOR_NONE,
+  eCSSKeyword_grab, NS_STYLE_CURSOR_GRAB,
+  eCSSKeyword_grabbing, NS_STYLE_CURSOR_GRABBING,
+  eCSSKeyword_zoom_in, NS_STYLE_CURSOR_ZOOM_IN,
+  eCSSKeyword_zoom_out, NS_STYLE_CURSOR_ZOOM_OUT,
+  // -moz- prefixed vendor specific
+  eCSSKeyword__moz_grab, NS_STYLE_CURSOR_GRAB,
+  eCSSKeyword__moz_grabbing, NS_STYLE_CURSOR_GRABBING,
+  eCSSKeyword__moz_zoom_in, NS_STYLE_CURSOR_ZOOM_IN,
+  eCSSKeyword__moz_zoom_out, NS_STYLE_CURSOR_ZOOM_OUT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kDirectionKTable[] = {
+  eCSSKeyword_ltr,      NS_STYLE_DIRECTION_LTR,
+  eCSSKeyword_rtl,      NS_STYLE_DIRECTION_RTL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+KTableValue nsCSSProps::kDisplayKTable[] = {
+  eCSSKeyword_none,               NS_STYLE_DISPLAY_NONE,
+  eCSSKeyword_inline,             NS_STYLE_DISPLAY_INLINE,
+  eCSSKeyword_block,              NS_STYLE_DISPLAY_BLOCK,
+  eCSSKeyword_inline_block,       NS_STYLE_DISPLAY_INLINE_BLOCK,
+  eCSSKeyword_list_item,          NS_STYLE_DISPLAY_LIST_ITEM,
+  eCSSKeyword_table,              NS_STYLE_DISPLAY_TABLE,
+  eCSSKeyword_inline_table,       NS_STYLE_DISPLAY_INLINE_TABLE,
+  eCSSKeyword_table_row_group,    NS_STYLE_DISPLAY_TABLE_ROW_GROUP,
+  eCSSKeyword_table_header_group, NS_STYLE_DISPLAY_TABLE_HEADER_GROUP,
+  eCSSKeyword_table_footer_group, NS_STYLE_DISPLAY_TABLE_FOOTER_GROUP,
+  eCSSKeyword_table_row,          NS_STYLE_DISPLAY_TABLE_ROW,
+  eCSSKeyword_table_column_group, NS_STYLE_DISPLAY_TABLE_COLUMN_GROUP,
+  eCSSKeyword_table_column,       NS_STYLE_DISPLAY_TABLE_COLUMN,
+  eCSSKeyword_table_cell,         NS_STYLE_DISPLAY_TABLE_CELL,
+  eCSSKeyword_table_caption,      NS_STYLE_DISPLAY_TABLE_CAPTION,
+  // Make sure this is kept in sync with the code in
+  // nsCSSFrameConstructor::ConstructXULFrame
+  eCSSKeyword__moz_box,           NS_STYLE_DISPLAY_BOX,
+  eCSSKeyword__moz_inline_box,    NS_STYLE_DISPLAY_INLINE_BOX,
+#ifdef MOZ_XUL
+  eCSSKeyword__moz_grid,          NS_STYLE_DISPLAY_XUL_GRID,
+  eCSSKeyword__moz_inline_grid,   NS_STYLE_DISPLAY_INLINE_XUL_GRID,
+  eCSSKeyword__moz_grid_group,    NS_STYLE_DISPLAY_XUL_GRID_GROUP,
+  eCSSKeyword__moz_grid_line,     NS_STYLE_DISPLAY_XUL_GRID_LINE,
+  eCSSKeyword__moz_stack,         NS_STYLE_DISPLAY_STACK,
+  eCSSKeyword__moz_inline_stack,  NS_STYLE_DISPLAY_INLINE_STACK,
+  eCSSKeyword__moz_deck,          NS_STYLE_DISPLAY_DECK,
+  eCSSKeyword__moz_popup,         NS_STYLE_DISPLAY_POPUP,
+  eCSSKeyword__moz_groupbox,      NS_STYLE_DISPLAY_GROUPBOX,
+#endif
+  eCSSKeyword_flex,               NS_STYLE_DISPLAY_FLEX,
+  eCSSKeyword_inline_flex,        NS_STYLE_DISPLAY_INLINE_FLEX,
+  // The next two entries are controlled by the layout.css.grid.enabled pref.
+  eCSSKeyword_grid,               NS_STYLE_DISPLAY_GRID,
+  eCSSKeyword_inline_grid,        NS_STYLE_DISPLAY_INLINE_GRID,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kEmptyCellsKTable[] = {
+  eCSSKeyword_show,                 NS_STYLE_TABLE_EMPTY_CELLS_SHOW,
+  eCSSKeyword_hide,                 NS_STYLE_TABLE_EMPTY_CELLS_HIDE,
+  eCSSKeyword__moz_show_background, NS_STYLE_TABLE_EMPTY_CELLS_SHOW_BACKGROUND,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAlignContentKTable[] = {
+  eCSSKeyword_flex_start,    NS_STYLE_ALIGN_CONTENT_FLEX_START,
+  eCSSKeyword_flex_end,      NS_STYLE_ALIGN_CONTENT_FLEX_END,
+  eCSSKeyword_center,        NS_STYLE_ALIGN_CONTENT_CENTER,
+  eCSSKeyword_space_between, NS_STYLE_ALIGN_CONTENT_SPACE_BETWEEN,
+  eCSSKeyword_space_around,  NS_STYLE_ALIGN_CONTENT_SPACE_AROUND,
+  eCSSKeyword_stretch,       NS_STYLE_ALIGN_CONTENT_STRETCH,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kAlignItemsKTable[] = {
+  eCSSKeyword_flex_start, NS_STYLE_ALIGN_ITEMS_FLEX_START,
+  eCSSKeyword_flex_end,   NS_STYLE_ALIGN_ITEMS_FLEX_END,
+  eCSSKeyword_center,     NS_STYLE_ALIGN_ITEMS_CENTER,
+  eCSSKeyword_baseline,   NS_STYLE_ALIGN_ITEMS_BASELINE,
+  eCSSKeyword_stretch,    NS_STYLE_ALIGN_ITEMS_STRETCH,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+// Note: 'align-self' takes the same keywords as 'align-items', plus 'auto'.
+const KTableValue nsCSSProps::kAlignSelfKTable[] = {
+  eCSSKeyword_flex_start, NS_STYLE_ALIGN_ITEMS_FLEX_START,
+  eCSSKeyword_flex_end,   NS_STYLE_ALIGN_ITEMS_FLEX_END,
+  eCSSKeyword_center,     NS_STYLE_ALIGN_ITEMS_CENTER,
+  eCSSKeyword_baseline,   NS_STYLE_ALIGN_ITEMS_BASELINE,
+  eCSSKeyword_stretch,    NS_STYLE_ALIGN_ITEMS_STRETCH,
+  eCSSKeyword_auto,       NS_STYLE_ALIGN_SELF_AUTO,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFlexDirectionKTable[] = {
+  eCSSKeyword_row,            NS_STYLE_FLEX_DIRECTION_ROW,
+  eCSSKeyword_row_reverse,    NS_STYLE_FLEX_DIRECTION_ROW_REVERSE,
+  eCSSKeyword_column,         NS_STYLE_FLEX_DIRECTION_COLUMN,
+  eCSSKeyword_column_reverse, NS_STYLE_FLEX_DIRECTION_COLUMN_REVERSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFlexWrapKTable[] = {
+  eCSSKeyword_nowrap,       NS_STYLE_FLEX_WRAP_NOWRAP,
+  eCSSKeyword_wrap,         NS_STYLE_FLEX_WRAP_WRAP,
+  eCSSKeyword_wrap_reverse, NS_STYLE_FLEX_WRAP_WRAP_REVERSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kJustifyContentKTable[] = {
+  eCSSKeyword_flex_start,    NS_STYLE_JUSTIFY_CONTENT_FLEX_START,
+  eCSSKeyword_flex_end,      NS_STYLE_JUSTIFY_CONTENT_FLEX_END,
+  eCSSKeyword_center,        NS_STYLE_JUSTIFY_CONTENT_CENTER,
+  eCSSKeyword_space_between, NS_STYLE_JUSTIFY_CONTENT_SPACE_BETWEEN,
+  eCSSKeyword_space_around,  NS_STYLE_JUSTIFY_CONTENT_SPACE_AROUND,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFloatKTable[] = {
+  eCSSKeyword_none,  NS_STYLE_FLOAT_NONE,
+  eCSSKeyword_left,  NS_STYLE_FLOAT_LEFT,
+  eCSSKeyword_right, NS_STYLE_FLOAT_RIGHT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFloatEdgeKTable[] = {
+  eCSSKeyword_content_box,  NS_STYLE_FLOAT_EDGE_CONTENT,
+  eCSSKeyword_margin_box,  NS_STYLE_FLOAT_EDGE_MARGIN,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontKTable[] = {
+  // CSS2.
+  eCSSKeyword_caption, NS_STYLE_FONT_CAPTION,
+  eCSSKeyword_icon, NS_STYLE_FONT_ICON,
+  eCSSKeyword_menu, NS_STYLE_FONT_MENU,
+  eCSSKeyword_message_box, NS_STYLE_FONT_MESSAGE_BOX,
+  eCSSKeyword_small_caption, NS_STYLE_FONT_SMALL_CAPTION,
+  eCSSKeyword_status_bar, NS_STYLE_FONT_STATUS_BAR,
+
+  // Proposed for CSS3.
+  eCSSKeyword__moz_window, NS_STYLE_FONT_WINDOW,
+  eCSSKeyword__moz_document, NS_STYLE_FONT_DOCUMENT,
+  eCSSKeyword__moz_workspace, NS_STYLE_FONT_WORKSPACE,
+  eCSSKeyword__moz_desktop, NS_STYLE_FONT_DESKTOP,
+  eCSSKeyword__moz_info, NS_STYLE_FONT_INFO,
+  eCSSKeyword__moz_dialog, NS_STYLE_FONT_DIALOG,
+  eCSSKeyword__moz_button, NS_STYLE_FONT_BUTTON,
+  eCSSKeyword__moz_pull_down_menu, NS_STYLE_FONT_PULL_DOWN_MENU,
+  eCSSKeyword__moz_list, NS_STYLE_FONT_LIST,
+  eCSSKeyword__moz_field, NS_STYLE_FONT_FIELD,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontKerningKTable[] = {
+  eCSSKeyword_auto, NS_FONT_KERNING_AUTO,
+  eCSSKeyword_none, NS_FONT_KERNING_NONE,
+  eCSSKeyword_normal, NS_FONT_KERNING_NORMAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontSizeKTable[] = {
+  eCSSKeyword_xx_small, NS_STYLE_FONT_SIZE_XXSMALL,
+  eCSSKeyword_x_small, NS_STYLE_FONT_SIZE_XSMALL,
+  eCSSKeyword_small, NS_STYLE_FONT_SIZE_SMALL,
+  eCSSKeyword_medium, NS_STYLE_FONT_SIZE_MEDIUM,
+  eCSSKeyword_large, NS_STYLE_FONT_SIZE_LARGE,
+  eCSSKeyword_x_large, NS_STYLE_FONT_SIZE_XLARGE,
+  eCSSKeyword_xx_large, NS_STYLE_FONT_SIZE_XXLARGE,
+  eCSSKeyword_larger, NS_STYLE_FONT_SIZE_LARGER,
+  eCSSKeyword_smaller, NS_STYLE_FONT_SIZE_SMALLER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontSmoothingKTable[] = {
+  eCSSKeyword_auto, NS_FONT_SMOOTHING_AUTO,
+  eCSSKeyword_grayscale, NS_FONT_SMOOTHING_GRAYSCALE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontStretchKTable[] = {
+  eCSSKeyword_ultra_condensed, NS_STYLE_FONT_STRETCH_ULTRA_CONDENSED,
+  eCSSKeyword_extra_condensed, NS_STYLE_FONT_STRETCH_EXTRA_CONDENSED,
+  eCSSKeyword_condensed, NS_STYLE_FONT_STRETCH_CONDENSED,
+  eCSSKeyword_semi_condensed, NS_STYLE_FONT_STRETCH_SEMI_CONDENSED,
+  eCSSKeyword_normal, NS_STYLE_FONT_STRETCH_NORMAL,
+  eCSSKeyword_semi_expanded, NS_STYLE_FONT_STRETCH_SEMI_EXPANDED,
+  eCSSKeyword_expanded, NS_STYLE_FONT_STRETCH_EXPANDED,
+  eCSSKeyword_extra_expanded, NS_STYLE_FONT_STRETCH_EXTRA_EXPANDED,
+  eCSSKeyword_ultra_expanded, NS_STYLE_FONT_STRETCH_ULTRA_EXPANDED,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontStyleKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_FONT_STYLE_NORMAL,
+  eCSSKeyword_italic, NS_STYLE_FONT_STYLE_ITALIC,
+  eCSSKeyword_oblique, NS_STYLE_FONT_STYLE_OBLIQUE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontSynthesisKTable[] = {
+  eCSSKeyword_weight, NS_FONT_SYNTHESIS_WEIGHT,
+  eCSSKeyword_style, NS_FONT_SYNTHESIS_STYLE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+
+const KTableValue nsCSSProps::kFontVariantKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_FONT_VARIANT_NORMAL,
+  eCSSKeyword_small_caps, NS_STYLE_FONT_VARIANT_SMALL_CAPS,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantAlternatesKTable[] = {
+  eCSSKeyword_historical_forms, NS_FONT_VARIANT_ALTERNATES_HISTORICAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantAlternatesFuncsKTable[] = {
+  eCSSKeyword_stylistic, NS_FONT_VARIANT_ALTERNATES_STYLISTIC,
+  eCSSKeyword_styleset, NS_FONT_VARIANT_ALTERNATES_STYLESET,
+  eCSSKeyword_character_variant, NS_FONT_VARIANT_ALTERNATES_CHARACTER_VARIANT,
+  eCSSKeyword_swash, NS_FONT_VARIANT_ALTERNATES_SWASH,
+  eCSSKeyword_ornaments, NS_FONT_VARIANT_ALTERNATES_ORNAMENTS,
+  eCSSKeyword_annotation, NS_FONT_VARIANT_ALTERNATES_ANNOTATION,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantCapsKTable[] = {
+  eCSSKeyword_small_caps, NS_FONT_VARIANT_CAPS_SMALLCAPS,
+  eCSSKeyword_all_small_caps, NS_FONT_VARIANT_CAPS_ALLSMALL,
+  eCSSKeyword_petite_caps, NS_FONT_VARIANT_CAPS_PETITECAPS,
+  eCSSKeyword_all_petite_caps, NS_FONT_VARIANT_CAPS_ALLPETITE,
+  eCSSKeyword_titling_caps, NS_FONT_VARIANT_CAPS_TITLING,
+  eCSSKeyword_unicase, NS_FONT_VARIANT_CAPS_UNICASE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantEastAsianKTable[] = {
+  eCSSKeyword_jis78, NS_FONT_VARIANT_EAST_ASIAN_JIS78,
+  eCSSKeyword_jis83, NS_FONT_VARIANT_EAST_ASIAN_JIS83,
+  eCSSKeyword_jis90, NS_FONT_VARIANT_EAST_ASIAN_JIS90,
+  eCSSKeyword_jis04, NS_FONT_VARIANT_EAST_ASIAN_JIS04,
+  eCSSKeyword_simplified, NS_FONT_VARIANT_EAST_ASIAN_SIMPLIFIED,
+  eCSSKeyword_traditional, NS_FONT_VARIANT_EAST_ASIAN_TRADITIONAL,
+  eCSSKeyword_full_width, NS_FONT_VARIANT_EAST_ASIAN_FULL_WIDTH,
+  eCSSKeyword_proportional_width, NS_FONT_VARIANT_EAST_ASIAN_PROP_WIDTH,
+  eCSSKeyword_ruby, NS_FONT_VARIANT_EAST_ASIAN_RUBY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantLigaturesKTable[] = {
+  eCSSKeyword_none, NS_FONT_VARIANT_LIGATURES_NONE,
+  eCSSKeyword_common_ligatures, NS_FONT_VARIANT_LIGATURES_COMMON,
+  eCSSKeyword_no_common_ligatures, NS_FONT_VARIANT_LIGATURES_NO_COMMON,
+  eCSSKeyword_discretionary_ligatures, NS_FONT_VARIANT_LIGATURES_DISCRETIONARY,
+  eCSSKeyword_no_discretionary_ligatures, NS_FONT_VARIANT_LIGATURES_NO_DISCRETIONARY,
+  eCSSKeyword_historical_ligatures, NS_FONT_VARIANT_LIGATURES_HISTORICAL,
+  eCSSKeyword_no_historical_ligatures, NS_FONT_VARIANT_LIGATURES_NO_HISTORICAL,
+  eCSSKeyword_contextual, NS_FONT_VARIANT_LIGATURES_CONTEXTUAL,
+  eCSSKeyword_no_contextual, NS_FONT_VARIANT_LIGATURES_NO_CONTEXTUAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantNumericKTable[] = {
+  eCSSKeyword_lining_nums, NS_FONT_VARIANT_NUMERIC_LINING,
+  eCSSKeyword_oldstyle_nums, NS_FONT_VARIANT_NUMERIC_OLDSTYLE,
+  eCSSKeyword_proportional_nums, NS_FONT_VARIANT_NUMERIC_PROPORTIONAL,
+  eCSSKeyword_tabular_nums, NS_FONT_VARIANT_NUMERIC_TABULAR,
+  eCSSKeyword_diagonal_fractions, NS_FONT_VARIANT_NUMERIC_DIAGONAL_FRACTIONS,
+  eCSSKeyword_stacked_fractions, NS_FONT_VARIANT_NUMERIC_STACKED_FRACTIONS,
+  eCSSKeyword_slashed_zero, NS_FONT_VARIANT_NUMERIC_SLASHZERO,
+  eCSSKeyword_ordinal, NS_FONT_VARIANT_NUMERIC_ORDINAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontVariantPositionKTable[] = {
+  eCSSKeyword_super, NS_FONT_VARIANT_POSITION_SUPER,
+  eCSSKeyword_sub, NS_FONT_VARIANT_POSITION_SUB,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kFontWeightKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_FONT_WEIGHT_NORMAL,
+  eCSSKeyword_bold, NS_STYLE_FONT_WEIGHT_BOLD,
+  eCSSKeyword_bolder, NS_STYLE_FONT_WEIGHT_BOLDER,
+  eCSSKeyword_lighter, NS_STYLE_FONT_WEIGHT_LIGHTER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kGridAutoFlowKTable[] = {
+  eCSSKeyword_none, NS_STYLE_GRID_AUTO_FLOW_NONE,
+  eCSSKeyword_column, NS_STYLE_GRID_AUTO_FLOW_COLUMN,
+  eCSSKeyword_row, NS_STYLE_GRID_AUTO_FLOW_ROW,
+  eCSSKeyword_dense, NS_STYLE_GRID_AUTO_FLOW_DENSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kGridTrackBreadthKTable[] = {
+  eCSSKeyword_min_content, NS_STYLE_GRID_TRACK_BREADTH_MIN_CONTENT,
+  eCSSKeyword_max_content, NS_STYLE_GRID_TRACK_BREADTH_MAX_CONTENT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kImageOrientationKTable[] = {
+  eCSSKeyword_flip, NS_STYLE_IMAGE_ORIENTATION_FLIP,
+  eCSSKeyword_from_image, NS_STYLE_IMAGE_ORIENTATION_FROM_IMAGE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kImageOrientationFlipKTable[] = {
+  eCSSKeyword_flip, NS_STYLE_IMAGE_ORIENTATION_FLIP,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kIMEModeKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_IME_MODE_NORMAL,
+  eCSSKeyword_auto, NS_STYLE_IME_MODE_AUTO,
+  eCSSKeyword_active, NS_STYLE_IME_MODE_ACTIVE,
+  eCSSKeyword_disabled, NS_STYLE_IME_MODE_DISABLED,
+  eCSSKeyword_inactive, NS_STYLE_IME_MODE_INACTIVE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kLineHeightKTable[] = {
+  // -moz- prefixed, intended for internal use for single-line controls
+  eCSSKeyword__moz_block_height, NS_STYLE_LINE_HEIGHT_BLOCK_HEIGHT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kListStylePositionKTable[] = {
+  eCSSKeyword_inside, NS_STYLE_LIST_STYLE_POSITION_INSIDE,
+  eCSSKeyword_outside, NS_STYLE_LIST_STYLE_POSITION_OUTSIDE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kListStyleKTable[] = {
+  eCSSKeyword_none, NS_STYLE_LIST_STYLE_NONE,
+  eCSSKeyword_disc, NS_STYLE_LIST_STYLE_DISC,
+  eCSSKeyword_circle, NS_STYLE_LIST_STYLE_CIRCLE,
+  eCSSKeyword_square, NS_STYLE_LIST_STYLE_SQUARE,
+  eCSSKeyword_decimal, NS_STYLE_LIST_STYLE_DECIMAL,
+  eCSSKeyword_decimal_leading_zero, NS_STYLE_LIST_STYLE_DECIMAL_LEADING_ZERO,
+  eCSSKeyword_lower_roman, NS_STYLE_LIST_STYLE_LOWER_ROMAN,
+  eCSSKeyword_upper_roman, NS_STYLE_LIST_STYLE_UPPER_ROMAN,
+  eCSSKeyword_lower_greek, NS_STYLE_LIST_STYLE_LOWER_GREEK,
+  eCSSKeyword_lower_alpha, NS_STYLE_LIST_STYLE_LOWER_ALPHA,
+  eCSSKeyword_lower_latin, NS_STYLE_LIST_STYLE_LOWER_LATIN,
+  eCSSKeyword_upper_alpha, NS_STYLE_LIST_STYLE_UPPER_ALPHA,
+  eCSSKeyword_upper_latin, NS_STYLE_LIST_STYLE_UPPER_LATIN,
+  eCSSKeyword_hebrew, NS_STYLE_LIST_STYLE_HEBREW,
+  eCSSKeyword_armenian, NS_STYLE_LIST_STYLE_ARMENIAN,
+  eCSSKeyword_georgian, NS_STYLE_LIST_STYLE_GEORGIAN,
+  eCSSKeyword_cjk_decimal, NS_STYLE_LIST_STYLE_CJK_DECIMAL,
+  eCSSKeyword_cjk_ideographic, NS_STYLE_LIST_STYLE_CJK_IDEOGRAPHIC,
+  eCSSKeyword_hiragana, NS_STYLE_LIST_STYLE_HIRAGANA,
+  eCSSKeyword_katakana, NS_STYLE_LIST_STYLE_KATAKANA,
+  eCSSKeyword_hiragana_iroha, NS_STYLE_LIST_STYLE_HIRAGANA_IROHA,
+  eCSSKeyword_katakana_iroha, NS_STYLE_LIST_STYLE_KATAKANA_IROHA,
+  eCSSKeyword_japanese_informal, NS_STYLE_LIST_STYLE_JAPANESE_INFORMAL,
+  eCSSKeyword_japanese_formal, NS_STYLE_LIST_STYLE_JAPANESE_FORMAL,
+  eCSSKeyword_korean_hangul_formal, NS_STYLE_LIST_STYLE_KOREAN_HANGUL_FORMAL,
+  eCSSKeyword_korean_hanja_informal, NS_STYLE_LIST_STYLE_KOREAN_HANJA_INFORMAL,
+  eCSSKeyword_korean_hanja_formal, NS_STYLE_LIST_STYLE_KOREAN_HANJA_FORMAL,
+  eCSSKeyword_simp_chinese_informal, NS_STYLE_LIST_STYLE_SIMP_CHINESE_INFORMAL,
+  eCSSKeyword_simp_chinese_formal, NS_STYLE_LIST_STYLE_SIMP_CHINESE_FORMAL,
+  eCSSKeyword_trad_chinese_informal, NS_STYLE_LIST_STYLE_TRAD_CHINESE_INFORMAL,
+  eCSSKeyword_trad_chinese_formal, NS_STYLE_LIST_STYLE_TRAD_CHINESE_FORMAL,
+  eCSSKeyword__moz_cjk_heavenly_stem, NS_STYLE_LIST_STYLE_MOZ_CJK_HEAVENLY_STEM,
+  eCSSKeyword__moz_cjk_earthly_branch, NS_STYLE_LIST_STYLE_MOZ_CJK_EARTHLY_BRANCH,
+  eCSSKeyword__moz_trad_chinese_informal, NS_STYLE_LIST_STYLE_MOZ_TRAD_CHINESE_INFORMAL,
+  eCSSKeyword__moz_trad_chinese_formal, NS_STYLE_LIST_STYLE_MOZ_TRAD_CHINESE_FORMAL,
+  eCSSKeyword__moz_simp_chinese_informal, NS_STYLE_LIST_STYLE_MOZ_SIMP_CHINESE_INFORMAL,
+  eCSSKeyword__moz_simp_chinese_formal, NS_STYLE_LIST_STYLE_MOZ_SIMP_CHINESE_FORMAL,
+  eCSSKeyword__moz_japanese_informal, NS_STYLE_LIST_STYLE_MOZ_JAPANESE_INFORMAL,
+  eCSSKeyword__moz_japanese_formal, NS_STYLE_LIST_STYLE_MOZ_JAPANESE_FORMAL,
+  eCSSKeyword__moz_arabic_indic, NS_STYLE_LIST_STYLE_MOZ_ARABIC_INDIC,
+  eCSSKeyword__moz_persian, NS_STYLE_LIST_STYLE_MOZ_PERSIAN,
+  eCSSKeyword__moz_urdu, NS_STYLE_LIST_STYLE_MOZ_URDU,
+  eCSSKeyword__moz_devanagari, NS_STYLE_LIST_STYLE_MOZ_DEVANAGARI,
+  eCSSKeyword__moz_gurmukhi, NS_STYLE_LIST_STYLE_MOZ_GURMUKHI,
+  eCSSKeyword__moz_gujarati, NS_STYLE_LIST_STYLE_MOZ_GUJARATI,
+  eCSSKeyword__moz_oriya, NS_STYLE_LIST_STYLE_MOZ_ORIYA,
+  eCSSKeyword__moz_kannada, NS_STYLE_LIST_STYLE_MOZ_KANNADA,
+  eCSSKeyword__moz_malayalam, NS_STYLE_LIST_STYLE_MOZ_MALAYALAM,
+  eCSSKeyword__moz_bengali, NS_STYLE_LIST_STYLE_MOZ_BENGALI,
+  eCSSKeyword__moz_tamil, NS_STYLE_LIST_STYLE_MOZ_TAMIL,
+  eCSSKeyword__moz_telugu, NS_STYLE_LIST_STYLE_MOZ_TELUGU,
+  eCSSKeyword__moz_thai, NS_STYLE_LIST_STYLE_MOZ_THAI,
+  eCSSKeyword__moz_lao, NS_STYLE_LIST_STYLE_MOZ_LAO,
+  eCSSKeyword__moz_myanmar, NS_STYLE_LIST_STYLE_MOZ_MYANMAR,
+  eCSSKeyword__moz_khmer, NS_STYLE_LIST_STYLE_MOZ_KHMER,
+  eCSSKeyword__moz_hangul, NS_STYLE_LIST_STYLE_MOZ_HANGUL,
+  eCSSKeyword__moz_hangul_consonant, NS_STYLE_LIST_STYLE_MOZ_HANGUL_CONSONANT,
+  eCSSKeyword__moz_ethiopic_halehame, NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME,
+  eCSSKeyword__moz_ethiopic_numeric, NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_NUMERIC,
+  eCSSKeyword__moz_ethiopic_halehame_am, NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_AM,
+  eCSSKeyword__moz_ethiopic_halehame_ti_er, NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_TI_ER,
+  eCSSKeyword__moz_ethiopic_halehame_ti_et, NS_STYLE_LIST_STYLE_MOZ_ETHIOPIC_HALEHAME_TI_ET,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kMathVariantKTable[] = {
+  eCSSKeyword_none, NS_MATHML_MATHVARIANT_NONE,
+  eCSSKeyword_normal, NS_MATHML_MATHVARIANT_NORMAL,
+  eCSSKeyword_bold, NS_MATHML_MATHVARIANT_BOLD,
+  eCSSKeyword_italic, NS_MATHML_MATHVARIANT_ITALIC,
+  eCSSKeyword_bold_italic, NS_MATHML_MATHVARIANT_BOLD_ITALIC,
+  eCSSKeyword_script, NS_MATHML_MATHVARIANT_SCRIPT,
+  eCSSKeyword_bold_script, NS_MATHML_MATHVARIANT_BOLD_SCRIPT,
+  eCSSKeyword_fraktur, NS_MATHML_MATHVARIANT_FRAKTUR,
+  eCSSKeyword_double_struck, NS_MATHML_MATHVARIANT_DOUBLE_STRUCK,
+  eCSSKeyword_bold_fraktur, NS_MATHML_MATHVARIANT_BOLD_FRAKTUR,
+  eCSSKeyword_sans_serif, NS_MATHML_MATHVARIANT_SANS_SERIF,
+  eCSSKeyword_bold_sans_serif, NS_MATHML_MATHVARIANT_BOLD_SANS_SERIF,
+  eCSSKeyword_sans_serif_italic, NS_MATHML_MATHVARIANT_SANS_SERIF_ITALIC,
+  eCSSKeyword_sans_serif_bold_italic, NS_MATHML_MATHVARIANT_SANS_SERIF_BOLD_ITALIC,
+  eCSSKeyword_monospace, NS_MATHML_MATHVARIANT_MONOSPACE,
+  eCSSKeyword_initial, NS_MATHML_MATHVARIANT_INITIAL,
+  eCSSKeyword_tailed, NS_MATHML_MATHVARIANT_TAILED,
+  eCSSKeyword_looped, NS_MATHML_MATHVARIANT_LOOPED,
+  eCSSKeyword_stretched, NS_MATHML_MATHVARIANT_STRETCHED,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kMathDisplayKTable[] = {
+  eCSSKeyword_inline, NS_MATHML_DISPLAYSTYLE_INLINE,
+  eCSSKeyword_block, NS_MATHML_DISPLAYSTYLE_BLOCK,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kContextOpacityKTable[] = {
+  eCSSKeyword_context_fill_opacity, NS_STYLE_CONTEXT_FILL_OPACITY,
+  eCSSKeyword_context_stroke_opacity, NS_STYLE_CONTEXT_STROKE_OPACITY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kContextPatternKTable[] = {
+  eCSSKeyword_context_fill, NS_COLOR_CONTEXT_FILL,
+  eCSSKeyword_context_stroke, NS_COLOR_CONTEXT_STROKE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kOrientKTable[] = {
+  eCSSKeyword_horizontal, NS_STYLE_ORIENT_HORIZONTAL,
+  eCSSKeyword_vertical,   NS_STYLE_ORIENT_VERTICAL,
+  eCSSKeyword_auto,       NS_STYLE_ORIENT_AUTO,
+  eCSSKeyword_UNKNOWN,    -1
+};
+
+// Same as kBorderStyleKTable except 'hidden'.
+const KTableValue nsCSSProps::kOutlineStyleKTable[] = {
+  eCSSKeyword_none,   NS_STYLE_BORDER_STYLE_NONE,
+  eCSSKeyword_auto,   NS_STYLE_BORDER_STYLE_AUTO,
+  eCSSKeyword_dotted, NS_STYLE_BORDER_STYLE_DOTTED,
+  eCSSKeyword_dashed, NS_STYLE_BORDER_STYLE_DASHED,
+  eCSSKeyword_solid,  NS_STYLE_BORDER_STYLE_SOLID,
+  eCSSKeyword_double, NS_STYLE_BORDER_STYLE_DOUBLE,
+  eCSSKeyword_groove, NS_STYLE_BORDER_STYLE_GROOVE,
+  eCSSKeyword_ridge,  NS_STYLE_BORDER_STYLE_RIDGE,
+  eCSSKeyword_inset,  NS_STYLE_BORDER_STYLE_INSET,
+  eCSSKeyword_outset, NS_STYLE_BORDER_STYLE_OUTSET,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kOutlineColorKTable[] = {
+  eCSSKeyword__moz_use_text_color, NS_STYLE_COLOR_MOZ_USE_TEXT_COLOR,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kOverflowKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_OVERFLOW_AUTO,
+  eCSSKeyword_visible, NS_STYLE_OVERFLOW_VISIBLE,
+  eCSSKeyword_hidden, NS_STYLE_OVERFLOW_HIDDEN,
+  eCSSKeyword_scroll, NS_STYLE_OVERFLOW_SCROLL,
+  // Deprecated:
+  eCSSKeyword__moz_scrollbars_none, NS_STYLE_OVERFLOW_HIDDEN,
+  eCSSKeyword__moz_scrollbars_horizontal, NS_STYLE_OVERFLOW_SCROLLBARS_HORIZONTAL,
+  eCSSKeyword__moz_scrollbars_vertical, NS_STYLE_OVERFLOW_SCROLLBARS_VERTICAL,
+  eCSSKeyword__moz_hidden_unscrollable, NS_STYLE_OVERFLOW_CLIP,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kOverflowClipBoxKTable[] = {
+  eCSSKeyword_padding_box, NS_STYLE_OVERFLOW_CLIP_BOX_PADDING_BOX,
+  eCSSKeyword_content_box, NS_STYLE_OVERFLOW_CLIP_BOX_CONTENT_BOX,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kOverflowSubKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_OVERFLOW_AUTO,
+  eCSSKeyword_visible, NS_STYLE_OVERFLOW_VISIBLE,
+  eCSSKeyword_hidden, NS_STYLE_OVERFLOW_HIDDEN,
+  eCSSKeyword_scroll, NS_STYLE_OVERFLOW_SCROLL,
+  // Deprecated:
+  eCSSKeyword__moz_hidden_unscrollable, NS_STYLE_OVERFLOW_CLIP,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kPageBreakKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_PAGE_BREAK_AUTO,
+  eCSSKeyword_always, NS_STYLE_PAGE_BREAK_ALWAYS,
+  eCSSKeyword_avoid, NS_STYLE_PAGE_BREAK_AVOID,
+  eCSSKeyword_left, NS_STYLE_PAGE_BREAK_LEFT,
+  eCSSKeyword_right, NS_STYLE_PAGE_BREAK_RIGHT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kPageBreakInsideKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_PAGE_BREAK_AUTO,
+  eCSSKeyword_avoid, NS_STYLE_PAGE_BREAK_AVOID,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kPageMarksKTable[] = {
+  eCSSKeyword_none, NS_STYLE_PAGE_MARKS_NONE,
+  eCSSKeyword_crop, NS_STYLE_PAGE_MARKS_CROP,
+  eCSSKeyword_cross, NS_STYLE_PAGE_MARKS_REGISTER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kPageSizeKTable[] = {
+  eCSSKeyword_landscape, NS_STYLE_PAGE_SIZE_LANDSCAPE,
+  eCSSKeyword_portrait, NS_STYLE_PAGE_SIZE_PORTRAIT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kPointerEventsKTable[] = {
+  eCSSKeyword_none, NS_STYLE_POINTER_EVENTS_NONE,
+  eCSSKeyword_visiblepainted, NS_STYLE_POINTER_EVENTS_VISIBLEPAINTED,
+  eCSSKeyword_visiblefill, NS_STYLE_POINTER_EVENTS_VISIBLEFILL,
+  eCSSKeyword_visiblestroke, NS_STYLE_POINTER_EVENTS_VISIBLESTROKE,
+  eCSSKeyword_visible, NS_STYLE_POINTER_EVENTS_VISIBLE,
+  eCSSKeyword_painted, NS_STYLE_POINTER_EVENTS_PAINTED,
+  eCSSKeyword_fill, NS_STYLE_POINTER_EVENTS_FILL,
+  eCSSKeyword_stroke, NS_STYLE_POINTER_EVENTS_STROKE,
+  eCSSKeyword_all, NS_STYLE_POINTER_EVENTS_ALL,
+  eCSSKeyword_auto, NS_STYLE_POINTER_EVENTS_AUTO,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+KTableValue nsCSSProps::kPositionKTable[] = {
+  eCSSKeyword_static, NS_STYLE_POSITION_STATIC,
+  eCSSKeyword_relative, NS_STYLE_POSITION_RELATIVE,
+  eCSSKeyword_absolute, NS_STYLE_POSITION_ABSOLUTE,
+  eCSSKeyword_fixed, NS_STYLE_POSITION_FIXED,
+  // The next entry is controlled by the layout.css.sticky.enabled pref.
+  eCSSKeyword_sticky, NS_STYLE_POSITION_STICKY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kRadialGradientShapeKTable[] = {
+  eCSSKeyword_circle,  NS_STYLE_GRADIENT_SHAPE_CIRCULAR,
+  eCSSKeyword_ellipse, NS_STYLE_GRADIENT_SHAPE_ELLIPTICAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kRadialGradientSizeKTable[] = {
+  eCSSKeyword_closest_side,    NS_STYLE_GRADIENT_SIZE_CLOSEST_SIDE,
+  eCSSKeyword_closest_corner,  NS_STYLE_GRADIENT_SIZE_CLOSEST_CORNER,
+  eCSSKeyword_farthest_side,   NS_STYLE_GRADIENT_SIZE_FARTHEST_SIDE,
+  eCSSKeyword_farthest_corner, NS_STYLE_GRADIENT_SIZE_FARTHEST_CORNER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kRadialGradientLegacySizeKTable[] = {
+  eCSSKeyword_closest_side,    NS_STYLE_GRADIENT_SIZE_CLOSEST_SIDE,
+  eCSSKeyword_closest_corner,  NS_STYLE_GRADIENT_SIZE_CLOSEST_CORNER,
+  eCSSKeyword_farthest_side,   NS_STYLE_GRADIENT_SIZE_FARTHEST_SIDE,
+  eCSSKeyword_farthest_corner, NS_STYLE_GRADIENT_SIZE_FARTHEST_CORNER,
+  // synonyms
+  eCSSKeyword_contain,         NS_STYLE_GRADIENT_SIZE_CLOSEST_SIDE,
+  eCSSKeyword_cover,           NS_STYLE_GRADIENT_SIZE_FARTHEST_CORNER,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kResizeKTable[] = {
+  eCSSKeyword_none,       NS_STYLE_RESIZE_NONE,
+  eCSSKeyword_both,       NS_STYLE_RESIZE_BOTH,
+  eCSSKeyword_horizontal, NS_STYLE_RESIZE_HORIZONTAL,
+  eCSSKeyword_vertical,   NS_STYLE_RESIZE_VERTICAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kStackSizingKTable[] = {
+  eCSSKeyword_ignore, NS_STYLE_STACK_SIZING_IGNORE,
+  eCSSKeyword_stretch_to_fit, NS_STYLE_STACK_SIZING_STRETCH_TO_FIT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTableLayoutKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_TABLE_LAYOUT_AUTO,
+  eCSSKeyword_fixed, NS_STYLE_TABLE_LAYOUT_FIXED,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+KTableValue nsCSSProps::kTextAlignKTable[] = {
+  eCSSKeyword_left, NS_STYLE_TEXT_ALIGN_LEFT,
+  eCSSKeyword_right, NS_STYLE_TEXT_ALIGN_RIGHT,
+  eCSSKeyword_center, NS_STYLE_TEXT_ALIGN_CENTER,
+  eCSSKeyword_justify, NS_STYLE_TEXT_ALIGN_JUSTIFY,
+  eCSSKeyword__moz_center, NS_STYLE_TEXT_ALIGN_MOZ_CENTER,
+  eCSSKeyword__moz_right, NS_STYLE_TEXT_ALIGN_MOZ_RIGHT,
+  eCSSKeyword__moz_left, NS_STYLE_TEXT_ALIGN_MOZ_LEFT,
+  eCSSKeyword_start, NS_STYLE_TEXT_ALIGN_DEFAULT,
+  eCSSKeyword_end, NS_STYLE_TEXT_ALIGN_END,
+  eCSSKeyword_true, NS_STYLE_TEXT_ALIGN_TRUE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+KTableValue nsCSSProps::kTextAlignLastKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_TEXT_ALIGN_AUTO,
+  eCSSKeyword_left, NS_STYLE_TEXT_ALIGN_LEFT,
+  eCSSKeyword_right, NS_STYLE_TEXT_ALIGN_RIGHT,
+  eCSSKeyword_center, NS_STYLE_TEXT_ALIGN_CENTER,
+  eCSSKeyword_justify, NS_STYLE_TEXT_ALIGN_JUSTIFY,
+  eCSSKeyword_start, NS_STYLE_TEXT_ALIGN_DEFAULT,
+  eCSSKeyword_end, NS_STYLE_TEXT_ALIGN_END,
+  eCSSKeyword_true, NS_STYLE_TEXT_ALIGN_TRUE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTextCombineUprightKTable[] = {
+  eCSSKeyword_none, NS_STYLE_TEXT_COMBINE_UPRIGHT_NONE,
+  eCSSKeyword_all, NS_STYLE_TEXT_COMBINE_UPRIGHT_ALL,
+  eCSSKeyword_digits, NS_STYLE_TEXT_COMBINE_UPRIGHT_DIGITS_2,  // w/o number ==> 2
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTextDecorationLineKTable[] = {
+  eCSSKeyword_none, NS_STYLE_TEXT_DECORATION_LINE_NONE,
+  eCSSKeyword_underline, NS_STYLE_TEXT_DECORATION_LINE_UNDERLINE,
+  eCSSKeyword_overline, NS_STYLE_TEXT_DECORATION_LINE_OVERLINE,
+  eCSSKeyword_line_through, NS_STYLE_TEXT_DECORATION_LINE_LINE_THROUGH,
+  eCSSKeyword_blink, NS_STYLE_TEXT_DECORATION_LINE_BLINK,
+  eCSSKeyword__moz_anchor_decoration, NS_STYLE_TEXT_DECORATION_LINE_PREF_ANCHORS,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTextDecorationStyleKTable[] = {
+  eCSSKeyword__moz_none, NS_STYLE_TEXT_DECORATION_STYLE_NONE,
+  eCSSKeyword_solid, NS_STYLE_TEXT_DECORATION_STYLE_SOLID,
+  eCSSKeyword_double, NS_STYLE_TEXT_DECORATION_STYLE_DOUBLE,
+  eCSSKeyword_dotted, NS_STYLE_TEXT_DECORATION_STYLE_DOTTED,
+  eCSSKeyword_dashed, NS_STYLE_TEXT_DECORATION_STYLE_DASHED,
+  eCSSKeyword_wavy, NS_STYLE_TEXT_DECORATION_STYLE_WAVY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTextOrientationKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_TEXT_ORIENTATION_AUTO,
+  eCSSKeyword_upright, NS_STYLE_TEXT_ORIENTATION_UPRIGHT,
+  eCSSKeyword_sideways, NS_STYLE_TEXT_ORIENTATION_SIDEWAYS,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kTextOverflowKTable[] = {
+  eCSSKeyword_clip, NS_STYLE_TEXT_OVERFLOW_CLIP,
+  eCSSKeyword_ellipsis, NS_STYLE_TEXT_OVERFLOW_ELLIPSIS,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kTextTransformKTable[] = {
+  eCSSKeyword_none, NS_STYLE_TEXT_TRANSFORM_NONE,
+  eCSSKeyword_capitalize, NS_STYLE_TEXT_TRANSFORM_CAPITALIZE,
+  eCSSKeyword_lowercase, NS_STYLE_TEXT_TRANSFORM_LOWERCASE,
+  eCSSKeyword_uppercase, NS_STYLE_TEXT_TRANSFORM_UPPERCASE,
+  eCSSKeyword_full_width, NS_STYLE_TEXT_TRANSFORM_FULLWIDTH,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kTouchActionKTable[] = {
+  eCSSKeyword_none,         NS_STYLE_TOUCH_ACTION_NONE,
+  eCSSKeyword_auto,         NS_STYLE_TOUCH_ACTION_AUTO,
+  eCSSKeyword_pan_x,        NS_STYLE_TOUCH_ACTION_PAN_X,
+  eCSSKeyword_pan_y,        NS_STYLE_TOUCH_ACTION_PAN_Y,
+  eCSSKeyword_manipulation, NS_STYLE_TOUCH_ACTION_MANIPULATION,
+  eCSSKeyword_UNKNOWN,      -1
+};
+
+const KTableValue nsCSSProps::kTransitionTimingFunctionKTable[] = {
+  eCSSKeyword_ease, NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE,
+  eCSSKeyword_linear, NS_STYLE_TRANSITION_TIMING_FUNCTION_LINEAR,
+  eCSSKeyword_ease_in, NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_IN,
+  eCSSKeyword_ease_out, NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_OUT,
+  eCSSKeyword_ease_in_out, NS_STYLE_TRANSITION_TIMING_FUNCTION_EASE_IN_OUT,
+  eCSSKeyword_step_start, NS_STYLE_TRANSITION_TIMING_FUNCTION_STEP_START,
+  eCSSKeyword_step_end, NS_STYLE_TRANSITION_TIMING_FUNCTION_STEP_END,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kUnicodeBidiKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_UNICODE_BIDI_NORMAL,
+  eCSSKeyword_embed, NS_STYLE_UNICODE_BIDI_EMBED,
+  eCSSKeyword_bidi_override, NS_STYLE_UNICODE_BIDI_OVERRIDE,
+  eCSSKeyword__moz_isolate, NS_STYLE_UNICODE_BIDI_ISOLATE,
+  eCSSKeyword__moz_isolate_override, NS_STYLE_UNICODE_BIDI_ISOLATE_OVERRIDE,
+  eCSSKeyword__moz_plaintext, NS_STYLE_UNICODE_BIDI_PLAINTEXT,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kUserFocusKTable[] = {
+  eCSSKeyword_none,           NS_STYLE_USER_FOCUS_NONE,
+  eCSSKeyword_normal,         NS_STYLE_USER_FOCUS_NORMAL,
+  eCSSKeyword_ignore,         NS_STYLE_USER_FOCUS_IGNORE,
+  eCSSKeyword_select_all,     NS_STYLE_USER_FOCUS_SELECT_ALL,
+  eCSSKeyword_select_before,  NS_STYLE_USER_FOCUS_SELECT_BEFORE,
+  eCSSKeyword_select_after,   NS_STYLE_USER_FOCUS_SELECT_AFTER,
+  eCSSKeyword_select_same,    NS_STYLE_USER_FOCUS_SELECT_SAME,
+  eCSSKeyword_select_menu,    NS_STYLE_USER_FOCUS_SELECT_MENU,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kUserInputKTable[] = {
+  eCSSKeyword_none,     NS_STYLE_USER_INPUT_NONE,
+  eCSSKeyword_auto,     NS_STYLE_USER_INPUT_AUTO,
+  eCSSKeyword_enabled,  NS_STYLE_USER_INPUT_ENABLED,
+  eCSSKeyword_disabled, NS_STYLE_USER_INPUT_DISABLED,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kUserModifyKTable[] = {
+  eCSSKeyword_read_only,  NS_STYLE_USER_MODIFY_READ_ONLY,
+  eCSSKeyword_read_write, NS_STYLE_USER_MODIFY_READ_WRITE,
+  eCSSKeyword_write_only, NS_STYLE_USER_MODIFY_WRITE_ONLY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kUserSelectKTable[] = {
+  eCSSKeyword_none,       NS_STYLE_USER_SELECT_NONE,
+  eCSSKeyword_auto,       NS_STYLE_USER_SELECT_AUTO,
+  eCSSKeyword_text,       NS_STYLE_USER_SELECT_TEXT,
+  eCSSKeyword_element,    NS_STYLE_USER_SELECT_ELEMENT,
+  eCSSKeyword_elements,   NS_STYLE_USER_SELECT_ELEMENTS,
+  eCSSKeyword_all,        NS_STYLE_USER_SELECT_ALL,
+  eCSSKeyword_toggle,     NS_STYLE_USER_SELECT_TOGGLE,
+  eCSSKeyword_tri_state,  NS_STYLE_USER_SELECT_TRI_STATE,
+  eCSSKeyword__moz_all,   NS_STYLE_USER_SELECT_MOZ_ALL,
+  eCSSKeyword__moz_none,  NS_STYLE_USER_SELECT_NONE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kVerticalAlignKTable[] = {
+  eCSSKeyword_baseline, NS_STYLE_VERTICAL_ALIGN_BASELINE,
+  eCSSKeyword_sub, NS_STYLE_VERTICAL_ALIGN_SUB,
+  eCSSKeyword_super, NS_STYLE_VERTICAL_ALIGN_SUPER,
+  eCSSKeyword_top, NS_STYLE_VERTICAL_ALIGN_TOP,
+  eCSSKeyword_text_top, NS_STYLE_VERTICAL_ALIGN_TEXT_TOP,
+  eCSSKeyword_middle, NS_STYLE_VERTICAL_ALIGN_MIDDLE,
+  eCSSKeyword__moz_middle_with_baseline, NS_STYLE_VERTICAL_ALIGN_MIDDLE_WITH_BASELINE,
+  eCSSKeyword_bottom, NS_STYLE_VERTICAL_ALIGN_BOTTOM,
+  eCSSKeyword_text_bottom, NS_STYLE_VERTICAL_ALIGN_TEXT_BOTTOM,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kVisibilityKTable[] = {
+  eCSSKeyword_visible, NS_STYLE_VISIBILITY_VISIBLE,
+  eCSSKeyword_hidden, NS_STYLE_VISIBILITY_HIDDEN,
+  eCSSKeyword_collapse, NS_STYLE_VISIBILITY_COLLAPSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWhitespaceKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_WHITESPACE_NORMAL,
+  eCSSKeyword_pre, NS_STYLE_WHITESPACE_PRE,
+  eCSSKeyword_nowrap, NS_STYLE_WHITESPACE_NOWRAP,
+  eCSSKeyword_pre_wrap, NS_STYLE_WHITESPACE_PRE_WRAP,
+  eCSSKeyword_pre_line, NS_STYLE_WHITESPACE_PRE_LINE,
+  eCSSKeyword__moz_pre_discard_newlines, NS_STYLE_WHITESPACE_PRE_DISCARD_NEWLINES,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWidthKTable[] = {
+  eCSSKeyword__moz_max_content, NS_STYLE_WIDTH_MAX_CONTENT,
+  eCSSKeyword__moz_min_content, NS_STYLE_WIDTH_MIN_CONTENT,
+  eCSSKeyword__moz_fit_content, NS_STYLE_WIDTH_FIT_CONTENT,
+  eCSSKeyword__moz_available, NS_STYLE_WIDTH_AVAILABLE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWindowShadowKTable[] = {
+  eCSSKeyword_none, NS_STYLE_WINDOW_SHADOW_NONE,
+  eCSSKeyword_default, NS_STYLE_WINDOW_SHADOW_DEFAULT,
+  eCSSKeyword_menu, NS_STYLE_WINDOW_SHADOW_MENU,
+  eCSSKeyword_tooltip, NS_STYLE_WINDOW_SHADOW_TOOLTIP,
+  eCSSKeyword_sheet, NS_STYLE_WINDOW_SHADOW_SHEET,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWordBreakKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_WORDBREAK_NORMAL,
+  eCSSKeyword_break_all, NS_STYLE_WORDBREAK_BREAK_ALL,
+  eCSSKeyword_keep_all, NS_STYLE_WORDBREAK_KEEP_ALL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWordWrapKTable[] = {
+  eCSSKeyword_normal, NS_STYLE_WORDWRAP_NORMAL,
+  eCSSKeyword_break_word, NS_STYLE_WORDWRAP_BREAK_WORD,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kWritingModeKTable[] = {
+  eCSSKeyword_horizontal_tb, NS_STYLE_WRITING_MODE_HORIZONTAL_TB,
+  eCSSKeyword_vertical_lr, NS_STYLE_WRITING_MODE_VERTICAL_LR,
+  eCSSKeyword_vertical_rl, NS_STYLE_WRITING_MODE_VERTICAL_RL,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kHyphensKTable[] = {
+  eCSSKeyword_none, NS_STYLE_HYPHENS_NONE,
+  eCSSKeyword_manual, NS_STYLE_HYPHENS_MANUAL,
+  eCSSKeyword_auto, NS_STYLE_HYPHENS_AUTO,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+// Specific keyword tables for XUL.properties
+const KTableValue nsCSSProps::kBoxAlignKTable[] = {
+  eCSSKeyword_stretch,  NS_STYLE_BOX_ALIGN_STRETCH,
+  eCSSKeyword_start,   NS_STYLE_BOX_ALIGN_START,
+  eCSSKeyword_center, NS_STYLE_BOX_ALIGN_CENTER,
+  eCSSKeyword_baseline, NS_STYLE_BOX_ALIGN_BASELINE,
+  eCSSKeyword_end, NS_STYLE_BOX_ALIGN_END,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxDirectionKTable[] = {
+  eCSSKeyword_normal,  NS_STYLE_BOX_DIRECTION_NORMAL,
+  eCSSKeyword_reverse,   NS_STYLE_BOX_DIRECTION_REVERSE,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxOrientKTable[] = {
+  eCSSKeyword_horizontal,  NS_STYLE_BOX_ORIENT_HORIZONTAL,
+  eCSSKeyword_vertical,   NS_STYLE_BOX_ORIENT_VERTICAL,
+  eCSSKeyword_inline_axis, NS_STYLE_BOX_ORIENT_HORIZONTAL,
+  eCSSKeyword_block_axis, NS_STYLE_BOX_ORIENT_VERTICAL,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+const KTableValue nsCSSProps::kBoxPackKTable[] = {
+  eCSSKeyword_start,  NS_STYLE_BOX_PACK_START,
+  eCSSKeyword_center,   NS_STYLE_BOX_PACK_CENTER,
+  eCSSKeyword_end, NS_STYLE_BOX_PACK_END,
+  eCSSKeyword_justify, NS_STYLE_BOX_PACK_JUSTIFY,
+  eCSSKeyword_UNKNOWN,-1
+};
+
+// keyword tables for SVG properties
+
+const KTableValue nsCSSProps::kDominantBaselineKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_DOMINANT_BASELINE_AUTO,
+  eCSSKeyword_use_script, NS_STYLE_DOMINANT_BASELINE_USE_SCRIPT,
+  eCSSKeyword_no_change, NS_STYLE_DOMINANT_BASELINE_NO_CHANGE,
+  eCSSKeyword_reset_size, NS_STYLE_DOMINANT_BASELINE_RESET_SIZE,
+  eCSSKeyword_alphabetic, NS_STYLE_DOMINANT_BASELINE_ALPHABETIC,
+  eCSSKeyword_hanging, NS_STYLE_DOMINANT_BASELINE_HANGING,
+  eCSSKeyword_ideographic, NS_STYLE_DOMINANT_BASELINE_IDEOGRAPHIC,
+  eCSSKeyword_mathematical, NS_STYLE_DOMINANT_BASELINE_MATHEMATICAL,
+  eCSSKeyword_central, NS_STYLE_DOMINANT_BASELINE_CENTRAL,
+  eCSSKeyword_middle, NS_STYLE_DOMINANT_BASELINE_MIDDLE,
+  eCSSKeyword_text_after_edge, NS_STYLE_DOMINANT_BASELINE_TEXT_AFTER_EDGE,
+  eCSSKeyword_text_before_edge, NS_STYLE_DOMINANT_BASELINE_TEXT_BEFORE_EDGE,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kFillRuleKTable[] = {
+  eCSSKeyword_nonzero, NS_STYLE_FILL_RULE_NONZERO,
+  eCSSKeyword_evenodd, NS_STYLE_FILL_RULE_EVENODD,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kFilterFunctionKTable[] = {
+  eCSSKeyword_blur, NS_STYLE_FILTER_BLUR,
+  eCSSKeyword_brightness, NS_STYLE_FILTER_BRIGHTNESS,
+  eCSSKeyword_contrast, NS_STYLE_FILTER_CONTRAST,
+  eCSSKeyword_grayscale, NS_STYLE_FILTER_GRAYSCALE,
+  eCSSKeyword_invert, NS_STYLE_FILTER_INVERT,
+  eCSSKeyword_opacity, NS_STYLE_FILTER_OPACITY,
+  eCSSKeyword_saturate, NS_STYLE_FILTER_SATURATE,
+  eCSSKeyword_sepia, NS_STYLE_FILTER_SEPIA,
+  eCSSKeyword_hue_rotate, NS_STYLE_FILTER_HUE_ROTATE,
+  eCSSKeyword_drop_shadow, NS_STYLE_FILTER_DROP_SHADOW,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kImageRenderingKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_IMAGE_RENDERING_AUTO,
+  eCSSKeyword_optimizespeed, NS_STYLE_IMAGE_RENDERING_OPTIMIZESPEED,
+  eCSSKeyword_optimizequality, NS_STYLE_IMAGE_RENDERING_OPTIMIZEQUALITY,
+  eCSSKeyword__moz_crisp_edges, NS_STYLE_IMAGE_RENDERING_CRISPEDGES,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kMaskTypeKTable[] = {
+  eCSSKeyword_luminance, NS_STYLE_MASK_TYPE_LUMINANCE,
+  eCSSKeyword_alpha, NS_STYLE_MASK_TYPE_ALPHA,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kShapeRenderingKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_SHAPE_RENDERING_AUTO,
+  eCSSKeyword_optimizespeed, NS_STYLE_SHAPE_RENDERING_OPTIMIZESPEED,
+  eCSSKeyword_crispedges, NS_STYLE_SHAPE_RENDERING_CRISPEDGES,
+  eCSSKeyword_geometricprecision, NS_STYLE_SHAPE_RENDERING_GEOMETRICPRECISION,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kStrokeLinecapKTable[] = {
+  eCSSKeyword_butt, NS_STYLE_STROKE_LINECAP_BUTT,
+  eCSSKeyword_round, NS_STYLE_STROKE_LINECAP_ROUND,
+  eCSSKeyword_square, NS_STYLE_STROKE_LINECAP_SQUARE,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kStrokeLinejoinKTable[] = {
+  eCSSKeyword_miter, NS_STYLE_STROKE_LINEJOIN_MITER,
+  eCSSKeyword_round, NS_STYLE_STROKE_LINEJOIN_ROUND,
+  eCSSKeyword_bevel, NS_STYLE_STROKE_LINEJOIN_BEVEL,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+// Lookup table to store the sole objectValue keyword to let SVG glyphs inherit
+// certain stroke-* properties from the outer text object
+const KTableValue nsCSSProps::kStrokeContextValueKTable[] = {
+  eCSSKeyword_context_value, NS_STYLE_STROKE_PROP_CONTEXT_VALUE,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kTextAnchorKTable[] = {
+  eCSSKeyword_start, NS_STYLE_TEXT_ANCHOR_START,
+  eCSSKeyword_middle, NS_STYLE_TEXT_ANCHOR_MIDDLE,
+  eCSSKeyword_end, NS_STYLE_TEXT_ANCHOR_END,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kTextRenderingKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_TEXT_RENDERING_AUTO,
+  eCSSKeyword_optimizespeed, NS_STYLE_TEXT_RENDERING_OPTIMIZESPEED,
+  eCSSKeyword_optimizelegibility, NS_STYLE_TEXT_RENDERING_OPTIMIZELEGIBILITY,
+  eCSSKeyword_geometricprecision, NS_STYLE_TEXT_RENDERING_GEOMETRICPRECISION,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kVectorEffectKTable[] = {
+  eCSSKeyword_none, NS_STYLE_VECTOR_EFFECT_NONE,
+  eCSSKeyword_non_scaling_stroke, NS_STYLE_VECTOR_EFFECT_NON_SCALING_STROKE,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kColorInterpolationKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_COLOR_INTERPOLATION_AUTO,
+  eCSSKeyword_srgb, NS_STYLE_COLOR_INTERPOLATION_SRGB,
+  eCSSKeyword_linearrgb, NS_STYLE_COLOR_INTERPOLATION_LINEARRGB,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+const KTableValue nsCSSProps::kColumnFillKTable[] = {
+  eCSSKeyword_auto, NS_STYLE_COLUMN_FILL_AUTO,
+  eCSSKeyword_balance, NS_STYLE_COLUMN_FILL_BALANCE,
+  eCSSKeyword_UNKNOWN, -1
+};
+
+static bool IsKeyValSentinel(nsCSSKeyword aKey, KTableValue aValue)
+{
+  return aKey == eCSSKeyword_UNKNOWN && aValue == -1;
+}
+
+int32_t
+nsCSSProps::FindIndexOfKeyword(nsCSSKeyword aKeyword,
+                               const KTableValue aTable[])
+{
+  if (eCSSKeyword_UNKNOWN == aKeyword) {
+    // NOTE: we can have keyword tables where eCSSKeyword_UNKNOWN is used
+    // not only for the sentinel, but also in the middle of the table to
+    // knock out values that have been disabled by prefs, e.g. kDisplayKTable.
+    // So we deal with eCSSKeyword_UNKNOWN up front to avoid returning a valid
+    // index in the loop below.
+    return -1;
+  }
+  int32_t i = 0;
+  for (;;) {
+    nsCSSKeyword key = nsCSSKeyword(aTable[i]);
+    int32_t val = aTable[i + 1];
+    if (::IsKeyValSentinel(key, val)) {
+      break;
+    }
+    if (aKeyword == key) {
+      return i;
+    }
+    i += 2;
+  }
+  return -1;
+}
+
+bool
+nsCSSProps::FindKeyword(nsCSSKeyword aKeyword, const KTableValue aTable[],
+                        int32_t& aResult)
+{
+  int32_t index = FindIndexOfKeyword(aKeyword, aTable);
+  if (index >= 0) {
+    aResult = aTable[index + 1];
+    return true;
+  }
+  return false;
+}
+
+nsCSSKeyword
+nsCSSProps::ValueToKeywordEnum(int32_t aValue, const KTableValue aTable[])
+{
+  NS_ASSERTION(KTableValue(aValue) == aValue, "Value out of range");
+  int32_t i = 1;
+  for (;;) {
+    int32_t val = aTable[i];
+    nsCSSKeyword key = nsCSSKeyword(aTable[i - 1]);
+    if (::IsKeyValSentinel(key, val)) {
+      break;
+    }
+    if (aValue == val) {
+      return key;
+    }
+    i += 2;
+  }
+  return eCSSKeyword_UNKNOWN;
+}
+
+const nsAFlatCString&
+nsCSSProps::ValueToKeyword(int32_t aValue, const KTableValue aTable[])
+{
+  NS_ASSERTION(KTableValue(aValue) == aValue, "Value out of range");
+  nsCSSKeyword keyword = ValueToKeywordEnum(aValue, aTable);
+  if (keyword == eCSSKeyword_UNKNOWN) {
+    static nsDependentCString sNullStr("");
+    return sNullStr;
+  } else {
+    return nsCSSKeywords::GetStringValue(keyword);
+  }
+}
+
+/* static */ const KTableValue* const
+nsCSSProps::kKeywordTableTable[eCSSProperty_COUNT_no_shorthands] = {
+  #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_,     \
+                   kwtable_, stylestruct_, stylestructoffset_, animtype_) \
+    kwtable_,
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP
+};
+
+const nsAFlatCString&
+nsCSSProps::LookupPropertyValue(nsCSSProperty aProp, int32_t aValue)
+{
+  NS_ABORT_IF_FALSE(aProp >= 0 && aProp < eCSSProperty_COUNT,
+                    "property out of range");
+  NS_ASSERTION(KTableValue(aValue) == aValue, "Value out of range");
+
+  const KTableValue* kwtable = nullptr;
+  if (aProp < eCSSProperty_COUNT_no_shorthands)
+    kwtable = kKeywordTableTable[aProp];
+
+  if (kwtable)
+    return ValueToKeyword(aValue, kwtable);
+
+  static nsDependentCString sNullStr("");
+  return sNullStr;
+}
+
+bool nsCSSProps::GetColorName(int32_t aPropValue, nsCString &aStr)
+{
+  bool rv = false;
+
+  // first get the keyword corresponding to the property Value from the color table
+  nsCSSKeyword keyword = ValueToKeywordEnum(aPropValue, kColorKTable);
+
+  // next get the name as a string from the keywords table
+  if (keyword != eCSSKeyword_UNKNOWN) {
+    nsCSSKeywords::AddRefTable();
+    aStr = nsCSSKeywords::GetStringValue(keyword);
+    nsCSSKeywords::ReleaseTable();
+    rv = true;
+  }
+  return rv;
+}
+
+const nsStyleStructID nsCSSProps::kSIDTable[eCSSProperty_COUNT_no_shorthands] = {
+    // Note that this uses the special BackendOnly style struct ID
+    // (which does need to be valid for storing in the
+    // nsCSSCompressedDataBlock::mStyleBits bitfield).
+    #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_,     \
+                     kwtable_, stylestruct_, stylestructoffset_, animtype_) \
+        eStyleStruct_##stylestruct_,
+
+    #include "nsCSSPropList.h"
+
+    #undef CSS_PROP
+};
+
+const nsStyleAnimType
+nsCSSProps::kAnimTypeTable[eCSSProperty_COUNT_no_shorthands] = {
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+  animtype_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP
+};
+
+const ptrdiff_t
+nsCSSProps::kStyleStructOffsetTable[eCSSProperty_COUNT_no_shorthands] = {
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+  stylestructoffset_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP
+};
+
+const uint32_t nsCSSProps::kFlagsTable[eCSSProperty_COUNT] = {
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+  flags_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP
+#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) flags_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP_SHORTHAND
+};
+
+static const nsCSSProperty gAllSubpropTable[] = {
+#define CSS_PROP_LIST_ONLY_COMPONENTS_OF_ALL_SHORTHAND
+#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
+                 stylestruct_, stylestructoffset_, animtype_)                 \
+  eCSSProperty_##id_,
+#include "nsCSSPropList.h"
+#undef CSS_PROP
+#undef CSS_PROP_LIST_ONLY_COMPONENTS_OF_ALL_SHORTHAND
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gAnimationSubpropTable[] = {
+  eCSSProperty_animation_duration,
+  eCSSProperty_animation_timing_function,
+  eCSSProperty_animation_delay,
+  eCSSProperty_animation_direction,
+  eCSSProperty_animation_fill_mode,
+  eCSSProperty_animation_iteration_count,
+  // List animation-name last so we serialize it last, in case it has
+  // a value that conflicts with one of the other properties.  (See
+  // how Declaration::GetValue serializes 'animation'.
+  eCSSProperty_animation_name,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderRadiusSubpropTable[] = {
+  // Code relies on these being in topleft-topright-bottomright-bottomleft
+  // order.
+  eCSSProperty_border_top_left_radius,
+  eCSSProperty_border_top_right_radius,
+  eCSSProperty_border_bottom_right_radius,
+  eCSSProperty_border_bottom_left_radius,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gOutlineRadiusSubpropTable[] = {
+  // Code relies on these being in topleft-topright-bottomright-bottomleft
+  // order.
+  eCSSProperty__moz_outline_radius_topLeft,
+  eCSSProperty__moz_outline_radius_topRight,
+  eCSSProperty__moz_outline_radius_bottomRight,
+  eCSSProperty__moz_outline_radius_bottomLeft,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBackgroundSubpropTable[] = {
+  eCSSProperty_background_color,
+  eCSSProperty_background_image,
+  eCSSProperty_background_repeat,
+  eCSSProperty_background_attachment,
+  eCSSProperty_background_position,
+  eCSSProperty_background_clip,
+  eCSSProperty_background_origin,
+  eCSSProperty_background_size,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderSubpropTable[] = {
+  eCSSProperty_border_top_width,
+  eCSSProperty_border_right_width_value,
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_border_bottom_width,
+  eCSSProperty_border_left_width_value,
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_border_top_style,
+  eCSSProperty_border_right_style_value,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_border_bottom_style,
+  eCSSProperty_border_left_style_value,
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_border_top_color,
+  eCSSProperty_border_right_color_value,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_border_bottom_color,
+  eCSSProperty_border_left_color_value,
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_border_top_colors,
+  eCSSProperty_border_right_colors,
+  eCSSProperty_border_bottom_colors,
+  eCSSProperty_border_left_colors,
+  eCSSProperty_border_image_source,
+  eCSSProperty_border_image_slice,
+  eCSSProperty_border_image_width,
+  eCSSProperty_border_image_outset,
+  eCSSProperty_border_image_repeat,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderBottomSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_bottom_width,
+  eCSSProperty_border_bottom_style,
+  eCSSProperty_border_bottom_color,
+  eCSSProperty_UNKNOWN
+};
+
+static_assert(NS_SIDE_TOP == 0 && NS_SIDE_RIGHT == 1 &&
+              NS_SIDE_BOTTOM == 2 && NS_SIDE_LEFT == 3,
+              "box side constants not top/right/bottom/left == 0/1/2/3");
+static const nsCSSProperty gBorderColorSubpropTable[] = {
+  // Code relies on these being in top-right-bottom-left order.
+  // Code relies on these matching the NS_SIDE_* constants.
+  eCSSProperty_border_top_color,
+  eCSSProperty_border_right_color_value,
+  eCSSProperty_border_bottom_color,
+  eCSSProperty_border_left_color_value,
+  // extras:
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderEndColorSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_end_color_value,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderLeftColorSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_left_color_value,
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderRightColorSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_right_color_value,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderStartColorSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_start_color_value,
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderEndSubpropTable[] = {
+  // nsCSSDeclaration.cpp output the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_end_width_value,
+  eCSSProperty_border_end_style_value,
+  eCSSProperty_border_end_color_value,
+  // extras:
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderLeftSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_left_width_value,
+  eCSSProperty_border_left_style_value,
+  eCSSProperty_border_left_color_value,
+  // extras:
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_left_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderRightSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_right_width_value,
+  eCSSProperty_border_right_style_value,
+  eCSSProperty_border_right_color_value,
+  // extras:
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_border_right_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderStartSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_start_width_value,
+  eCSSProperty_border_start_style_value,
+  eCSSProperty_border_start_color_value,
+  // extras:
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_border_left_color_ltr_source,
+  eCSSProperty_border_right_color_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderStyleSubpropTable[] = {
+  // Code relies on these being in top-right-bottom-left order.
+  eCSSProperty_border_top_style,
+  eCSSProperty_border_right_style_value,
+  eCSSProperty_border_bottom_style,
+  eCSSProperty_border_left_style_value,
+  // extras:
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderLeftStyleSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_left_style_value,
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderRightStyleSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_right_style_value,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderStartStyleSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_start_style_value,
+  eCSSProperty_border_left_style_ltr_source,
+  eCSSProperty_border_right_style_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderEndStyleSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_end_style_value,
+  eCSSProperty_border_right_style_ltr_source,
+  eCSSProperty_border_left_style_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderTopSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_border_top_width,
+  eCSSProperty_border_top_style,
+  eCSSProperty_border_top_color,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderWidthSubpropTable[] = {
+  // Code relies on these being in top-right-bottom-left order.
+  eCSSProperty_border_top_width,
+  eCSSProperty_border_right_width_value,
+  eCSSProperty_border_bottom_width,
+  eCSSProperty_border_left_width_value,
+  // extras:
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderLeftWidthSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_left_width_value,
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderRightWidthSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_right_width_value,
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderStartWidthSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_start_width_value,
+  eCSSProperty_border_left_width_ltr_source,
+  eCSSProperty_border_right_width_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderEndWidthSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_border_end_width_value,
+  eCSSProperty_border_right_width_ltr_source,
+  eCSSProperty_border_left_width_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gFontSubpropTable[] = {
+  eCSSProperty_font_family,
+  eCSSProperty_font_style,
+  eCSSProperty_font_variant,
+  eCSSProperty_font_weight,
+  eCSSProperty_font_size,
+  eCSSProperty_line_height,
+  eCSSProperty_font_size_adjust,
+  eCSSProperty_font_stretch,
+  eCSSProperty__x_system_font,
+  eCSSProperty_font_feature_settings,
+  eCSSProperty_font_language_override,
+  eCSSProperty_font_kerning,
+  eCSSProperty_font_synthesis,
+  eCSSProperty_font_variant_alternates,
+  eCSSProperty_font_variant_caps,
+  eCSSProperty_font_variant_east_asian,
+  eCSSProperty_font_variant_ligatures,
+  eCSSProperty_font_variant_numeric,
+  eCSSProperty_font_variant_position,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gListStyleSubpropTable[] = {
+  eCSSProperty_list_style_type,
+  eCSSProperty_list_style_image,
+  eCSSProperty_list_style_position,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarginSubpropTable[] = {
+  // Code relies on these being in top-right-bottom-left order.
+  eCSSProperty_margin_top,
+  eCSSProperty_margin_right_value,
+  eCSSProperty_margin_bottom,
+  eCSSProperty_margin_left_value,
+  // extras:
+  eCSSProperty_margin_left_ltr_source,
+  eCSSProperty_margin_left_rtl_source,
+  eCSSProperty_margin_right_ltr_source,
+  eCSSProperty_margin_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarginLeftSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_margin_left_value,
+  eCSSProperty_margin_left_ltr_source,
+  eCSSProperty_margin_left_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarginRightSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_margin_right_value,
+  eCSSProperty_margin_right_ltr_source,
+  eCSSProperty_margin_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarginStartSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_margin_start_value,
+  eCSSProperty_margin_left_ltr_source,
+  eCSSProperty_margin_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarginEndSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_margin_end_value,
+  eCSSProperty_margin_right_ltr_source,
+  eCSSProperty_margin_left_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+
+static const nsCSSProperty gOutlineSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty_outline_width,
+  eCSSProperty_outline_style,
+  eCSSProperty_outline_color,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gColumnsSubpropTable[] = {
+  eCSSProperty__moz_column_count,
+  eCSSProperty__moz_column_width,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gColumnRuleSubpropTable[] = {
+  // nsCSSDeclaration.cpp outputs the subproperties in this order.
+  // It also depends on the color being third.
+  eCSSProperty__moz_column_rule_width,
+  eCSSProperty__moz_column_rule_style,
+  eCSSProperty__moz_column_rule_color,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gFlexSubpropTable[] = {
+  eCSSProperty_flex_grow,
+  eCSSProperty_flex_shrink,
+  eCSSProperty_flex_basis,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gFlexFlowSubpropTable[] = {
+  eCSSProperty_flex_direction,
+  eCSSProperty_flex_wrap,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gGridTemplateSubpropTable[] = {
+  eCSSProperty_grid_template_areas,
+  eCSSProperty_grid_template_columns,
+  eCSSProperty_grid_template_rows,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gGridSubpropTable[] = {
+  eCSSProperty_grid_template_areas,
+  eCSSProperty_grid_template_columns,
+  eCSSProperty_grid_template_rows,
+  eCSSProperty_grid_auto_flow,
+  eCSSProperty_grid_auto_columns,
+  eCSSProperty_grid_auto_rows,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gGridColumnSubpropTable[] = {
+  eCSSProperty_grid_column_start,
+  eCSSProperty_grid_column_end,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gGridRowSubpropTable[] = {
+  eCSSProperty_grid_row_start,
+  eCSSProperty_grid_row_end,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gGridAreaSubpropTable[] = {
+  eCSSProperty_grid_row_start,
+  eCSSProperty_grid_column_start,
+  eCSSProperty_grid_row_end,
+  eCSSProperty_grid_column_end,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gOverflowSubpropTable[] = {
+  eCSSProperty_overflow_x,
+  eCSSProperty_overflow_y,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gPaddingSubpropTable[] = {
+  // Code relies on these being in top-right-bottom-left order.
+  eCSSProperty_padding_top,
+  eCSSProperty_padding_right_value,
+  eCSSProperty_padding_bottom,
+  eCSSProperty_padding_left_value,
+  // extras:
+  eCSSProperty_padding_left_ltr_source,
+  eCSSProperty_padding_left_rtl_source,
+  eCSSProperty_padding_right_ltr_source,
+  eCSSProperty_padding_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gPaddingLeftSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_padding_left_value,
+  eCSSProperty_padding_left_ltr_source,
+  eCSSProperty_padding_left_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gPaddingRightSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_padding_right_value,
+  eCSSProperty_padding_right_ltr_source,
+  eCSSProperty_padding_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gPaddingStartSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_padding_start_value,
+  eCSSProperty_padding_left_ltr_source,
+  eCSSProperty_padding_right_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gPaddingEndSubpropTable[] = {
+  // nsCSSParser::ParseDirectionalBoxProperty depends on this order
+  eCSSProperty_padding_end_value,
+  eCSSProperty_padding_right_ltr_source,
+  eCSSProperty_padding_left_rtl_source,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gTextDecorationSubpropTable[] = {
+  eCSSProperty_text_decoration_color,
+  eCSSProperty_text_decoration_line,
+  eCSSProperty_text_decoration_style,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gTransitionSubpropTable[] = {
+  eCSSProperty_transition_property,
+  eCSSProperty_transition_duration,
+  eCSSProperty_transition_timing_function,
+  eCSSProperty_transition_delay,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gBorderImageSubpropTable[] = {
+  eCSSProperty_border_image_source,
+  eCSSProperty_border_image_slice,
+  eCSSProperty_border_image_width,
+  eCSSProperty_border_image_outset,
+  eCSSProperty_border_image_repeat,
+  eCSSProperty_UNKNOWN
+};
+
+static const nsCSSProperty gMarkerSubpropTable[] = {
+  eCSSProperty_marker_start,
+  eCSSProperty_marker_mid,
+  eCSSProperty_marker_end,
+  eCSSProperty_UNKNOWN
+};
+
+// Subproperty tables for shorthands that are just aliases with
+// different parsing rules.
+static const nsCSSProperty gMozTransformSubpropTable[] = {
+  eCSSProperty_transform,
+  eCSSProperty_UNKNOWN
+};
+
+const nsCSSProperty *const
+nsCSSProps::kSubpropertyTable[eCSSProperty_COUNT - eCSSProperty_COUNT_no_shorthands] = {
+#define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) privatename_
+// Need an extra level of macro nesting to force expansion of method_
+// params before they get pasted.
+#define NSCSSPROPS_INNER_MACRO(method_) g##method_##SubpropTable,
+#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \
+  NSCSSPROPS_INNER_MACRO(method_)
+#include "nsCSSPropList.h"
+#undef CSS_PROP_SHORTHAND
+#undef NSCSSPROPS_INNER_MACRO
+#undef CSS_PROP_PUBLIC_OR_PRIVATE
+};
+
+
+#define ENUM_DATA_FOR_PROPERTY(name_, id_, method_, flags_, pref_,          \
+                               parsevariant_, kwtable_, stylestructoffset_, \
+                               animtype_)                                   \
+  ePropertyIndex_for_##id_,
+
+// The order of these enums must match the g*Flags arrays in nsRuleNode.cpp.
+
+enum FontCheckCounter {
+  #define CSS_PROP_FONT ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_FONT
+  ePropertyCount_for_Font
+};
+
+enum DisplayCheckCounter {
+  #define CSS_PROP_DISPLAY ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_DISPLAY
+  ePropertyCount_for_Display
+};
+
+enum VisibilityCheckCounter {
+  #define CSS_PROP_VISIBILITY ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_VISIBILITY
+  ePropertyCount_for_Visibility
+};
+
+enum MarginCheckCounter {
+  #define CSS_PROP_MARGIN ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_MARGIN
+  ePropertyCount_for_Margin
+};
+
+enum BorderCheckCounter {
+  #define CSS_PROP_BORDER ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_BORDER
+  ePropertyCount_for_Border
+};
+
+enum PaddingCheckCounter {
+  #define CSS_PROP_PADDING ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_PADDING
+  ePropertyCount_for_Padding
+};
+
+enum OutlineCheckCounter {
+  #define CSS_PROP_OUTLINE ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_OUTLINE
+  ePropertyCount_for_Outline
+};
+
+enum ListCheckCounter {
+  #define CSS_PROP_LIST ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_LIST
+  ePropertyCount_for_List
+};
+
+enum ColorCheckCounter {
+  #define CSS_PROP_COLOR ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_COLOR
+  ePropertyCount_for_Color
+};
+
+enum BackgroundCheckCounter {
+  #define CSS_PROP_BACKGROUND ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_BACKGROUND
+  ePropertyCount_for_Background
+};
+
+enum PositionCheckCounter {
+  #define CSS_PROP_POSITION ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_POSITION
+  ePropertyCount_for_Position
+};
+
+enum TableCheckCounter {
+  #define CSS_PROP_TABLE ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_TABLE
+  ePropertyCount_for_Table
+};
+
+enum TableBorderCheckCounter {
+  #define CSS_PROP_TABLEBORDER ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_TABLEBORDER
+  ePropertyCount_for_TableBorder
+};
+
+enum ContentCheckCounter {
+  #define CSS_PROP_CONTENT ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_CONTENT
+  ePropertyCount_for_Content
+};
+
+enum QuotesCheckCounter {
+  #define CSS_PROP_QUOTES ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_QUOTES
+  ePropertyCount_for_Quotes
+};
+
+enum TextCheckCounter {
+  #define CSS_PROP_TEXT ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_TEXT
+  ePropertyCount_for_Text
+};
+
+enum TextResetCheckCounter {
+  #define CSS_PROP_TEXTRESET ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_TEXTRESET
+  ePropertyCount_for_TextReset
+};
+
+enum UserInterfaceCheckCounter {
+  #define CSS_PROP_USERINTERFACE ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_USERINTERFACE
+  ePropertyCount_for_UserInterface
+};
+
+enum UIResetCheckCounter {
+  #define CSS_PROP_UIRESET ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_UIRESET
+  ePropertyCount_for_UIReset
+};
+
+enum XULCheckCounter {
+  #define CSS_PROP_XUL ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_XUL
+  ePropertyCount_for_XUL
+};
+
+enum SVGCheckCounter {
+  #define CSS_PROP_SVG ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_SVG
+  ePropertyCount_for_SVG
+};
+
+enum SVGResetCheckCounter {
+  #define CSS_PROP_SVGRESET ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_SVGRESET
+  ePropertyCount_for_SVGReset
+};
+
+enum ColumnCheckCounter {
+  #define CSS_PROP_COLUMN ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_COLUMN
+  ePropertyCount_for_Column
+};
+
+enum VariablesCheckCounter {
+  #define CSS_PROP_VARIABLES ENUM_DATA_FOR_PROPERTY
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_VARIABLES
+  ePropertyCount_for_Variables
+};
+
+#undef ENUM_DATA_FOR_PROPERTY
+
+/* static */ const size_t
+nsCSSProps::gPropertyCountInStruct[nsStyleStructID_Length] = {
+  #define STYLE_STRUCT(name, checkdata_cb) \
+    ePropertyCount_for_##name,
+  #include "nsStyleStructList.h"
+  #undef STYLE_STRUCT
+};
+
+/* static */ const size_t
+nsCSSProps::gPropertyIndexInStruct[eCSSProperty_COUNT_no_shorthands] = {
+
+  #define CSS_PROP_BACKENDONLY(name_, id_, method_, flags_, pref_, \
+                               parsevariant_, kwtable_)            \
+      size_t(-1),
+  #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_,     \
+                   kwtable_, stylestruct_, stylestructoffset_, animtype_) \
+    ePropertyIndex_for_##id_,
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP
+  #undef CSS_PROP_BACKENDONLY
+
+};
+
+/* static */ bool
+nsCSSProps::gPropertyEnabled[eCSSProperty_COUNT_with_aliases] = {
+  #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_,     \
+                   kwtable_, stylestruct_, stylestructoffset_, animtype_) \
+    true,
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP
+
+  #define  CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \
+    true,
+  #include "nsCSSPropList.h"
+  #undef CSS_PROP_SHORTHAND
+
+  #define CSS_PROP_ALIAS(aliasname_, propid_, aliasmethod_, pref_) \
+    true,
+  #include "nsCSSPropAliasList.h"
+  #undef CSS_PROP_ALIAS
+};