Rename WebCore namespace to blink in Platform

Source/platform/text/UnicodeUtilities.h

 /*
  * Copyright (C) 2004, 2006, 2009 Apple 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:
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 13 matching lines @@
  */
 
 #ifndef UnicodeUtilities_h
 #define UnicodeUtilities_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 #include "wtf/unicode/Unicode.h"
 
-namespace WebCore {
+namespace blink {
 
 PLATFORM_EXPORT bool isSeparator(UChar32);
 PLATFORM_EXPORT bool isKanaLetter(UChar character);
 PLATFORM_EXPORT bool containsKanaLetters(const String&);
 PLATFORM_EXPORT void normalizeCharactersIntoNFCForm(const UChar* characters, unsigned length, Vector<UChar>& buffer);
 PLATFORM_EXPORT void foldQuoteMarksAndSoftHyphens(UChar* data, size_t length);
 PLATFORM_EXPORT void foldQuoteMarksAndSoftHyphens(String&);
 PLATFORM_EXPORT bool checkOnlyKanaLettersInStrings(const UChar* firstData, unsigned firstLength, const UChar* secondData, unsigned secondLength);
 PLATFORM_EXPORT bool checkKanaStringsEqual(const UChar* firstData, unsigned firstLength, const UChar* secondData, unsigned secondLength);
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // UnicodeUtilities_h