diff -r 000000000000 -r 6474c204b198 extensions/spellcheck/hunspell/src/mozHunspell.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/extensions/spellcheck/hunspell/src/mozHunspell.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,131 @@
+/******* BEGIN LICENSE BLOCK *******
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ * 
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ * 
+ * The Initial Developers of the Original Code are Kevin Hendricks (MySpell)
+ * and László Németh (Hunspell). Portions created by the Initial Developers
+ * are Copyright (C) 2002-2005 the Initial Developers. All Rights Reserved.
+ * 
+ * Contributor(s): Kevin Hendricks (kevin.hendricks@sympatico.ca)
+ *                 David Einstein (deinst@world.std.com)
+ *                 Michiel van Leeuwen (mvl@exedo.nl)
+ *                 Caolan McNamara (cmc@openoffice.org)
+ *                 László Németh (nemethl@gyorsposta.hu)
+ *                 Davide Prina
+ *                 Giuseppe Modugno
+ *                 Gianluca Turconi
+ *                 Simon Brouwer
+ *                 Noll Janos
+ *                 Biro Arpad
+ *                 Goldman Eleonora
+ *                 Sarlos Tamas
+ *                 Bencsath Boldizsar
+ *                 Halacsy Peter
+ *                 Dvornik Laszlo
+ *                 Gefferth Andras
+ *                 Nagy Viktor
+ *                 Varga Daniel
+ *                 Chris Halls
+ *                 Rene Engelhard
+ *                 Bram Moolenaar
+ *                 Dafydd Jones
+ *                 Harri Pitkanen
+ *                 Andras Timar
+ *                 Tor Lillqvist
+ *                 Jesper Kristensen (mail@jesperkristensen.dk)
+ * 
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ ******* END LICENSE BLOCK *******/
+
+#ifndef mozHunspell_h__
+#define mozHunspell_h__
+
+#include <hunspell.hxx>
+#include "mozISpellCheckingEngine.h"
+#include "mozIPersonalDictionary.h"
+#include "nsString.h"
+#include "nsCOMPtr.h"
+#include "nsCOMArray.h"
+#include "nsIMemoryReporter.h"
+#include "nsIObserver.h"
+#include "nsIUnicodeEncoder.h"
+#include "nsIUnicodeDecoder.h"
+#include "nsInterfaceHashtable.h"
+#include "nsWeakReference.h"
+#include "nsCycleCollectionParticipant.h"
+#include "mozHunspellAllocator.h"
+
+#define MOZ_HUNSPELL_CONTRACTID "@mozilla.org/spellchecker/engine;1"
+#define MOZ_HUNSPELL_CID         \
+/* 56c778e4-1bee-45f3-a689-886692a97fe7 */   \
+{ 0x56c778e4, 0x1bee, 0x45f3, \
+  { 0xa6, 0x89, 0x88, 0x66, 0x92, 0xa9, 0x7f, 0xe7 } }
+
+class mozHunspell : public mozISpellCheckingEngine,
+                    public nsIObserver,
+                    public nsSupportsWeakReference,
+                    public nsIMemoryReporter
+{
+public:
+  NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+  NS_DECL_MOZISPELLCHECKINGENGINE
+  NS_DECL_NSIOBSERVER
+  NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(mozHunspell, mozISpellCheckingEngine)
+
+  mozHunspell();
+  virtual ~mozHunspell();
+
+  nsresult Init();
+
+  void LoadDictionaryList();
+
+  // helper method for converting a word to the charset of the dictionary
+  nsresult ConvertCharset(const char16_t* aStr, char ** aDst);
+
+  NS_IMETHOD CollectReports(nsIHandleReportCallback* aHandleReport,
+                            nsISupports* aData)
+  {
+    return MOZ_COLLECT_REPORT(
+      "explicit/spell-check", KIND_HEAP, UNITS_BYTES, HunspellAllocator::MemoryAllocated(),
+      "Memory used by the spell-checking engine.");
+  }
+
+protected:
+
+  nsCOMPtr<mozIPersonalDictionary> mPersonalDictionary;
+  nsCOMPtr<nsIUnicodeEncoder>      mEncoder;
+  nsCOMPtr<nsIUnicodeDecoder>      mDecoder;
+
+  // Hashtable matches dictionary name to .aff file
+  nsInterfaceHashtable<nsStringHashKey, nsIFile> mDictionaries;
+  nsString  mDictionary;
+  nsString  mLanguage;
+  nsCString mAffixFileName;
+
+  // dynamic dirs used to search for dictionaries
+  nsCOMArray<nsIFile> mDynamicDirectories;
+
+  Hunspell  *mHunspell;
+};
+
+#endif