Rename WebCore namespace to blink in Platform

Source/platform/fonts/mac/SimpleFontDataCoreText.cpp

 /*
  * Copyright (C) 2005, 2006, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 20 matching lines @@
 #include "platform/fonts/Font.h"
 #include "platform/fonts/GlyphPage.h"
 #include <ApplicationServices/ApplicationServices.h>
 
 // Forward declare Mac SPIs.
 // Request for public API: rdar://13787589
 extern "C" {
 void CGFontGetGlyphsForUnichars(CGFontRef, const UniChar chars[], CGGlyph glyphs[], size_t length);
 }
 
-namespace WebCore {
+namespace blink {
 
 CFDictionaryRef SimpleFontData::getCFStringAttributes(TypesettingFeatures typesettingFeatures, FontOrientation orientation) const
 {
     unsigned key = typesettingFeatures + 1;
     HashMap<unsigned, RetainPtr<CFDictionaryRef> >::AddResult addResult = m_CFStringAttributes.add(key, RetainPtr<CFDictionaryRef>());
     RetainPtr<CFDictionaryRef>& attributesDictionary = addResult.storedValue->value;
     if (!addResult.isNewEntry)
         return attributesDictionary.get();
 
     attributesDictionary.adoptCF(CFDictionaryCreateMutable(kCFAllocatorDefault, 4, &kCFCopyStringDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks));
@@ skipping 139 matching lines @@
                         }
                     }
                 }
             }
         }
     }
 
     return haveGlyphs;
 }
 
-} // namespace WebCore
+} // namespace blink