Rename WebCore namespace to blink in Platform

Source/platform/graphics/GraphicsContextRecorder.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 28 matching lines @@
 #include "platform/image-decoders/ImageDecoder.h"
 #include "platform/image-decoders/ImageFrame.h"
 #include "platform/image-encoders/skia/PNGImageEncoder.h"
 #include "third_party/skia/include/core/SkBitmapDevice.h"
 #include "third_party/skia/include/core/SkPictureRecorder.h"
 #include "third_party/skia/include/core/SkStream.h"
 #include "wtf/HexNumber.h"
 #include "wtf/text/Base64.h"
 #include "wtf/text/TextEncoding.h"
 
-namespace WebCore {
+namespace blink {
 
 GraphicsContext* GraphicsContextRecorder::record(const IntSize& size, bool isCertainlyOpaque)
 {
     ASSERT(!m_picture);
     ASSERT(!m_recorder);
     ASSERT(!m_context);
     m_isCertainlyOpaque = isCertainlyOpaque;
     m_recorder = adoptPtr(new SkPictureRecorder);
     SkCanvas* canvas = m_recorder->beginRecording(size.width(), size.height(), 0, 0);
     m_context = adoptPtr(new GraphicsContext(canvas));
@@ skipping 85 matching lines @@
 }
 
 PassRefPtr<JSONArray> GraphicsContextSnapshot::snapshotCommandLog() const
 {
     LoggingCanvas canvas(m_picture->width(), m_picture->height());
     m_picture->draw(&canvas);
     return canvas.log();
 }
 
 }