Rename WebCore namespace to blink in Platform

Source/platform/fonts/harfbuzz/HarfBuzzFaceCoreText.cpp

 /*
  * Copyright (c) 2012 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 20 matching lines @@
 #include "config.h"
 #include "platform/fonts/harfbuzz/HarfBuzzFace.h"
 
 #include "platform/fonts/FontPlatformData.h"
 #include "platform/fonts/SimpleFontData.h"
 #include "platform/fonts/harfbuzz/HarfBuzzShaper.h"
 
 #include <ApplicationServices/ApplicationServices.h>
 #include "hb.h"
 
-namespace WebCore {
+namespace blink {
 
 static hb_position_t floatToHarfBuzzPosition(CGFloat value)
 {
     return static_cast<hb_position_t>(value * (1 << 16));
 }
 
 static hb_bool_t getGlyph(hb_font_t* hbFont, void* fontData, hb_codepoint_t unicode, hb_codepoint_t variationSelector, hb_codepoint_t* glyph, void* userData)
 {
     CTFontRef ctFont = reinterpret_cast<FontPlatformData*>(fontData)->ctFont();
     UniChar characters[4];
@@ skipping 82 matching lines @@
     hb_font_t* font = hb_font_create(m_face);
     hb_font_set_funcs(font, harfBuzzCoreTextGetFontFuncs(), m_platformData, 0);
     const float size = m_platformData->m_size;
     hb_font_set_ppem(font, size, size);
     const int scale = (1 << 16) * static_cast<int>(size);
     hb_font_set_scale(font, scale, scale);
     hb_font_make_immutable(font);
     return font;
 }
 
-} // namespace WebCore
+} // namespace blink