Rename WebCore namespace to blink in Platform

Source/platform/Decimal.h

 /*
  * 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 18 matching lines @@
  */
 
 #ifndef Decimal_h
 #define Decimal_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/Assertions.h"
 #include "wtf/text/WTFString.h"
 #include <stdint.h>
 
-namespace WebCore {
+namespace blink {
 
 namespace DecimalPrivate {
 class SpecialValueHandler;
 }
 
 // This class represents decimal base floating point number.
 //
 // FIXME: Once all C++ compiler support decimal type, we should replace this
 // class to compiler supported one. See below URI for current status of decimal
 // type for C++: // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1977.html
@@ skipping 120 matching lines @@
     Decimal compareTo(const Decimal&) const;
 
     static AlignedOperands alignOperands(const Decimal& lhs, const Decimal& rhs);
     static inline Sign invertSign(Sign sign) { return sign == Negative ? Positive : Negative; }
 
     Sign sign() const { return m_data.sign(); }
 
     EncodedData m_data;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // Decimal_h