Nuke NativeImageSkia -- new version.

Source/platform/graphics/FrameData.h

Index: Source/platform/graphics/FrameData.h
diff --git a/Source/platform/graphics/FrameData.h b/Source/platform/graphics/FrameData.h
index e6bb78091a38bb263e5aefda1a12ea41a9983e85..b18f1551929453b895d42e9fa6683423836ba128 100644
--- a/Source/platform/graphics/FrameData.h
+++ b/Source/platform/graphics/FrameData.h
@@ -29,14 +29,13 @@
 #define FrameData_h
 
 #include "platform/graphics/ImageOrientation.h"
+#include "third_party/skia/include/core/SkBitmap.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/RefPtr.h"
 #include "wtf/VectorTraits.h"
 
 namespace blink {
 
-class NativeImageSkia;
-
 struct FrameData {
     WTF_MAKE_NONCOPYABLE(FrameData);
 public:
@@ -47,7 +46,7 @@ public:
     // Returns whether there was cached image data to clear.
     bool clear(bool clearMetadata);
 
-    RefPtr<NativeImageSkia> m_frame;
+    SkBitmap m_frame;
     ImageOrientation m_orientation;
     float m_duration;
     bool m_haveMetadata : 1;