[WIP] Plumbing for paint

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

Index: third_party/WebKit/Source/platform/graphics/ImageBuffer.h
diff --git a/third_party/WebKit/Source/platform/graphics/ImageBuffer.h b/third_party/WebKit/Source/platform/graphics/ImageBuffer.h
index 83039ac13da5a9b95355d4054804581757fb40c7..79404aac34bb9621d843ce6c3086a0e988798e19 100644
--- a/third_party/WebKit/Source/platform/graphics/ImageBuffer.h
+++ b/third_party/WebKit/Source/platform/graphics/ImageBuffer.h
@@ -37,6 +37,7 @@
 #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"
@@ -136,6 +137,8 @@ public:
     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;