Rename WebCore namespace to blink in Platform

Source/platform/graphics/gpu/DrawingBuffer.cpp

 /*
  * Copyright (c) 2010, 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 31 matching lines @@
 #include "public/platform/WebExternalBitmap.h"
 #include "public/platform/WebExternalTextureLayer.h"
 #include "public/platform/WebGraphicsContext3D.h"
 #include "public/platform/WebGraphicsContext3DProvider.h"
 #ifndef NDEBUG
 #include "wtf/RefCountedLeakCounter.h"
 #endif
 
 using namespace std;
 
-namespace WebCore {
+namespace blink {
 
 namespace {
 // Global resource ceiling (expressed in terms of pixels) for DrawingBuffer creation and resize.
 // When this limit is set, DrawingBuffer::create() and DrawingBuffer::reset() calls that would
 // exceed the global cap will instead clear the buffer.
 const int s_maximumResourceUsePixels = 16 * 1024 * 1024;
 int s_currentResourceUsePixels = 0;
 const float s_resourceAdjustedRatio = 0.5;
 
 const bool s_allowContextEvictionOnCreate = true;
@@ skipping 999 matching lines @@
 
 void DrawingBuffer::deleteChromiumImageForTexture(TextureInfo* info)
 {
     if (info->imageId) {
         m_context->releaseTexImage2DCHROMIUM(GL_TEXTURE_2D, info->imageId);
         m_context->destroyImageCHROMIUM(info->imageId);
         info->imageId = 0;
     }
 }
 
-} // namespace WebCore
+} // namespace blink