Rename WebCore namespace to blink in Platform

Source/platform/graphics/skia/SkiaUtils.cpp

 /*
  * Copyright (c) 2006,2007,2008, 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 19 matching lines @@
 
 #include "config.h"
 
 #include "platform/graphics/skia/SkiaUtils.h"
 
 #include "SkColorPriv.h"
 #include "SkRegion.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/ImageBuffer.h"
 
-namespace WebCore {
+namespace blink {
 
 static const struct CompositOpToXfermodeMode {
     uint8_t mCompositOp;
     uint8_t m_xfermodeMode;
 } gMapCompositOpsToXfermodeModes[] = {
     { CompositeClear,           SkXfermode::kClear_Mode },
     { CompositeCopy,            SkXfermode::kSrc_Mode },
     { CompositeSourceOver,      SkXfermode::kSrcOver_Mode },
     { CompositeSourceIn,        SkXfermode::kSrcIn_Mode },
     { CompositeSourceOut,       SkXfermode::kSrcOut_Mode },
@@ skipping 131 matching lines @@
     result.setTranslateY(WebCoreDoubleToSkScalar(source.f()));
 
     // FIXME: Set perspective properly.
     result.setPerspX(0);
     result.setPerspY(0);
     result.set(SkMatrix::kMPersp2, SK_Scalar1);
 
     return result;
 }
 
-}  // namespace WebCore
+}  // namespace blink