Hook up CSSPaintValue::image to CSS Paint API callback.

third_party/WebKit/Source/platform/graphics/ImageBuffer.h

 /*
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 19 matching lines @@
 
 #include "platform/PlatformExport.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/graphics/Canvas2DLayerBridge.h"
 #include "platform/graphics/GraphicsTypes.h"
 #include "platform/graphics/GraphicsTypes3D.h"
 #include "platform/graphics/ImageBufferSurface.h"
 #include "platform/transforms/AffineTransform.h"
 #include "third_party/skia/include/core/SkPaint.h"
+#include "third_party/skia/include/core/SkPicture.h"
 #include "wtf/Forward.h"
 #include "wtf/OwnPtr.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/PassRefPtr.h"
 #include "wtf/Uint8ClampedArray.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace gpu {
 namespace gles2 {
@@ skipping 79 matching lines @@
     bool copyRenderingResultsFromDrawingBuffer(DrawingBuffer*, SourceDrawingBuffer);
 
     void flush(FlushReason); // process deferred draw commands immediately
     void flushGpu(FlushReason); // Like flush(), but flushes all the way down to the Gpu context if the surface is accelerated
 
     void notifySurfaceInvalid();
 
     PassRefPtr<SkImage> newSkImageSnapshot(AccelerationHint, SnapshotReason) const;
     PassRefPtr<Image> newImageSnapshot(AccelerationHint = PreferNoAcceleration, SnapshotReason = SnapshotReasonUnknown) const;
 
+    PassRefPtr<SkPicture> getPicture() { return m_surface->getPicture(); }
+
     void draw(GraphicsContext&, const FloatRect&, const FloatRect*, SkXfermode::Mode);
 
     void updateGPUMemoryUsage() const;
     static intptr_t getGlobalGPUMemoryUsage() { return s_globalGPUMemoryUsage; }
     intptr_t getGPUMemoryUsage() { return m_gpuMemoryUsage; }
 
 protected:
     ImageBuffer(PassOwnPtr<ImageBufferSurface>);
 
 private:
@@ skipping 19 matching lines @@
     int height() const { return m_size.height(); }
     int width() const { return m_size.width(); }
 
     const unsigned char* m_data;
     const IntSize m_size;
 };
 
 } // namespace blink
 
 #endif // ImageBuffer_h