Rename WebCore namespace to blink in Platform

Source/platform/fonts/harfbuzz/FontHarfBuzz.cpp

 /*
  * Copyright (c) 2007, 2008, 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 26 matching lines @@
 #include "platform/fonts/harfbuzz/HarfBuzzShaper.h"
 #include "platform/fonts/GlyphBuffer.h"
 #include "platform/geometry/FloatRect.h"
 #include "platform/graphics/GraphicsContext.h"
 
 #include "SkPaint.h"
 #include "SkTemplates.h"
 
 #include "wtf/unicode/Unicode.h"
 
-namespace WebCore {
+namespace blink {
 
 bool FontPlatformFeatures::canReturnFallbackFontsForComplexText()
 {
     return false;
 }
 
 bool FontPlatformFeatures::canExpandAroundIdeographsInComplexText()
 {
     return false;
 }
@@ skipping 213 matching lines @@
 FloatRect Font::selectionRectForComplexText(const TextRun& run,
                                             const FloatPoint& point, int height,
                                             int from, int to) const
 {
     HarfBuzzShaper shaper(this, run);
     if (!shaper.shape())
         return FloatRect();
     return shaper.selectionRect(point, height, from, to);
 }
 
-} // namespace WebCore
+} // namespace blink