diff -r 000000000000 -r 6474c204b198 content/canvas/src/CanvasPattern.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/content/canvas/src/CanvasPattern.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,76 @@
+/* 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/. */
+
+#ifndef mozilla_dom_CanvasPattern_h
+#define mozilla_dom_CanvasPattern_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/CanvasRenderingContext2DBinding.h"
+#include "mozilla/dom/CanvasRenderingContext2D.h"
+#include "mozilla/RefPtr.h"
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+class nsIPrincipal;
+
+namespace mozilla {
+namespace gfx {
+class SourceSurface;
+}
+
+namespace dom {
+
+class CanvasPattern MOZ_FINAL : public nsWrapperCache
+{
+public:
+  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(CanvasPattern)
+  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(CanvasPattern)
+
+  MOZ_BEGIN_NESTED_ENUM_CLASS(RepeatMode, uint8_t)
+    REPEAT,
+    REPEATX,
+    REPEATY,
+    NOREPEAT
+  MOZ_END_NESTED_ENUM_CLASS(RepeatMode)
+
+  CanvasPattern(CanvasRenderingContext2D* aContext,
+                gfx::SourceSurface* aSurface,
+                RepeatMode aRepeat,
+                nsIPrincipal* principalForSecurityCheck,
+                bool forceWriteOnly,
+                bool CORSUsed)
+    : mContext(aContext)
+    , mSurface(aSurface)
+    , mPrincipal(principalForSecurityCheck)
+    , mForceWriteOnly(forceWriteOnly)
+    , mCORSUsed(CORSUsed)
+    , mRepeat(aRepeat)
+  {
+    SetIsDOMBinding();
+  }
+
+  JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE
+  {
+    return CanvasPatternBinding::Wrap(aCx, this);
+  }
+
+  CanvasRenderingContext2D* GetParentObject()
+  {
+    return mContext;
+  }
+
+  nsRefPtr<CanvasRenderingContext2D> mContext;
+  RefPtr<gfx::SourceSurface> mSurface;
+  nsCOMPtr<nsIPrincipal> mPrincipal;
+  const bool mForceWriteOnly;
+  const bool mCORSUsed;
+  const RepeatMode mRepeat;
+};
+
+MOZ_FINISH_NESTED_ENUM_CLASS(CanvasPattern::RepeatMode)
+
+}
+}
+
+#endif // mozilla_dom_CanvasPattern_h