diff -r 000000000000 -r 6474c204b198 gfx/thebes/gfxQuartzSurface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/thebes/gfxQuartzSurface.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,56 @@
+/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * 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 GFX_QUARTZSURFACE_H
+#define GFX_QUARTZSURFACE_H
+
+#include "gfxASurface.h"
+#include "nsSize.h"
+#include "gfxPoint.h"
+
+#include <Carbon/Carbon.h>
+
+class gfxContext;
+class gfxImageSurface;
+
+class gfxQuartzSurface : public gfxASurface {
+public:
+    gfxQuartzSurface(const gfxSize& size, gfxImageFormat format, bool aForPrinting = false);
+    gfxQuartzSurface(CGContextRef context, const gfxSize& size, bool aForPrinting = false);
+    gfxQuartzSurface(CGContextRef context, const gfxIntSize& size, bool aForPrinting = false);
+    gfxQuartzSurface(cairo_surface_t *csurf, const gfxIntSize& aSize, bool aForPrinting = false);
+    gfxQuartzSurface(unsigned char *data, const gfxSize& size, long stride, gfxImageFormat format, bool aForPrinting = false);
+    gfxQuartzSurface(unsigned char *data, const gfxIntSize& size, long stride, gfxImageFormat format, bool aForPrinting = false);
+
+    virtual ~gfxQuartzSurface();
+
+    virtual already_AddRefed<gfxASurface> CreateSimilarSurface(gfxContentType aType,
+                                                               const gfxIntSize& aSize);
+
+    virtual const gfxIntSize GetSize() const { return gfxIntSize(mSize.width, mSize.height); }
+
+    CGContextRef GetCGContext() { return mCGContext; }
+
+    CGContextRef GetCGContextWithClip(gfxContext *ctx);
+
+    virtual int32_t GetDefaultContextFlags() const;
+
+    already_AddRefed<gfxImageSurface> GetAsImageSurface();
+
+    void MovePixels(const nsIntRect& aSourceRect,
+                    const nsIntPoint& aDestTopLeft)
+    {
+        FastMovePixels(aSourceRect, aDestTopLeft);
+    }
+
+protected:
+    void MakeInvalid();
+
+    CGContextRef mCGContext;
+    gfxSize      mSize;
+    bool mForPrinting;
+};
+
+#endif /* GFX_QUARTZSURFACE_H */