Rename WebCore namespace to blink in Platform

Source/platform/ColorSuggestion.h

 /*
  * Copyright (C) 2013 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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef ColorSuggestion_h
 #define ColorSuggestion_h
 
 #include "platform/graphics/Color.h"
 #include "wtf/text/WTFString.h"
 
-namespace WebCore {
+namespace blink {
 
 struct ColorSuggestion {
     Color color;
     String label;
 
     ColorSuggestion(const Color& colorValue, const String& label)
     : color(colorValue)
     , label(label)
     { }
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // ColorSuggestion_h