Rename WebCore namespace to blink in Platform

Source/platform/graphics/LazyDecodingPixelRef.h

 /*
  * Copyright (C) 2012 Google Inc. 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 22 matching lines @@
 #include "SkTypes.h"
 #include "platform/PlatformInstrumentation.h"
 #include "skia/ext/lazy_pixel_ref.h"
 
 #include "wtf/RefPtr.h"
 
 using skia::LazyPixelRef;
 
 class SkData;
 
-namespace WebCore {
+namespace blink {
 
 class ImageFrameGenerator;
 class ScaledImageFragment;
 
 class LazyDecodingPixelRef FINAL : public LazyPixelRef {
 public:
     LazyDecodingPixelRef(const SkImageInfo&, PassRefPtr<ImageFrameGenerator>, size_t index);
     virtual ~LazyDecodingPixelRef();
 
     PassRefPtr<ImageFrameGenerator> frameGenerator() const { return m_frameGenerator; }
@@ skipping 14 matching lines @@
     virtual SkData* onRefEncodedData() OVERRIDE;
 
 private:
     RefPtr<ImageFrameGenerator> m_frameGenerator;
     size_t m_frameIndex;
 
     const ScaledImageFragment* m_lockedImageResource;
     PlatformInstrumentation::LazyPixelRefTracker m_objectTracker;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // LazyDecodingPixelRef_h_