Rename WebCore namespace to blink in Platform

Source/platform/PlatformKeyboardEvent.h

 /*
  * Copyright (C) 2004, 2005, 2006 Apple Computer, Inc.  All rights reserved.
  * Copyright (C) 2008 Collabora, Ltd.  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
@@ skipping 13 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef PlatformKeyboardEvent_h
 #define PlatformKeyboardEvent_h
 
 #include "platform/PlatformEvent.h"
 #include "platform/PlatformExport.h"
 #include "wtf/text/WTFString.h"
 
-namespace WebCore {
+namespace blink {
 
 class PlatformKeyboardEvent : public PlatformEvent {
     WTF_MAKE_FAST_ALLOCATED;
 public:
     PlatformKeyboardEvent()
         : PlatformEvent(PlatformEvent::KeyDown)
         , m_windowsVirtualKeyCode(0)
         , m_nativeVirtualKeyCode(0)
         , m_autoRepeat(false)
         , m_isKeypad(false)
@@ skipping 48 matching lines @@
     String m_text;
     String m_unmodifiedText;
     String m_keyIdentifier;
     int m_windowsVirtualKeyCode;
     int m_nativeVirtualKeyCode;
     bool m_autoRepeat;
     bool m_isKeypad;
     bool m_isSystemKey;
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif // PlatformKeyboardEvent_h