diff -r 000000000000 -r 6474c204b198 layout/style/nsDOMCSSRGBColor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/layout/style/nsDOMCSSRGBColor.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,39 @@
+/* -*- 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/. */
+
+/* DOM object representing color values in DOM computed style */
+
+#include "nsDOMCSSRGBColor.h"
+
+#include "mozilla/dom/RGBColorBinding.h"
+#include "nsROCSSPrimitiveValue.h"
+
+using namespace mozilla;
+
+nsDOMCSSRGBColor::nsDOMCSSRGBColor(nsROCSSPrimitiveValue* aRed,
+                                   nsROCSSPrimitiveValue* aGreen,
+                                   nsROCSSPrimitiveValue* aBlue,
+                                   nsROCSSPrimitiveValue* aAlpha,
+                                   bool aHasAlpha)
+  : mRed(aRed), mGreen(aGreen), mBlue(aBlue), mAlpha(aAlpha)
+  , mHasAlpha(aHasAlpha)
+{
+  SetIsDOMBinding();
+}
+
+nsDOMCSSRGBColor::~nsDOMCSSRGBColor(void)
+{
+}
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_4(nsDOMCSSRGBColor, mAlpha,  mBlue, mGreen, mRed)
+
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(nsDOMCSSRGBColor, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(nsDOMCSSRGBColor, Release)
+
+JSObject*
+nsDOMCSSRGBColor::WrapObject(JSContext *aCx)
+{
+  return dom::RGBColorBinding::Wrap(aCx, this);
+}
+