Rename WebCore namespace to blink in Platform

Source/platform/image-decoders/gif/GIFImageDecoder.cpp

 /*
  * Copyright (C) 2006 Apple Computer, 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #include "config.h"
 #include "platform/image-decoders/gif/GIFImageDecoder.h"
 
 #include <limits>
 #include "platform/PlatformInstrumentation.h"
 #include "platform/image-decoders/gif/GIFImageReader.h"
 #include "wtf/NotFound.h"
 #include "wtf/PassOwnPtr.h"
 
-namespace WebCore {
+namespace blink {
 
 GIFImageDecoder::GIFImageDecoder(ImageSource::AlphaOption alphaOption,
     ImageSource::GammaAndColorProfileOption gammaAndColorProfileOption,
     size_t maxDecodedBytes)
     : ImageDecoder(alphaOption, gammaAndColorProfileOption, maxDecodedBytes)
     , m_repetitionCount(cAnimationLoopOnce)
 {
 }
 
 GIFImageDecoder::~GIFImageDecoder()
@@ skipping 332 matching lines @@
     }
 
     // Update our status to be partially complete.
     buffer->setStatus(ImageFrame::FramePartial);
 
     // Reset the alpha pixel tracker for this frame.
     m_currentBufferSawAlpha = false;
     return true;
 }
 
-} // namespace WebCore
+} // namespace blink