Rename WebCore namespace to blink in Platform

Source/platform/KeyboardCodes.h

 /*
  * Copyright (c) 2008, 2009, 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 19 matching lines @@
 
 #ifndef KeyboardCodes_h
 #define KeyboardCodes_h
 
 #if OS(WIN)
 #include <windows.h>
 #endif
 
 #include "platform/WindowsKeyboardCodes.h"
 
-namespace WebCore {
+namespace blink {
 
 enum {
     // VKEY_LBUTTON (01) Left mouse button
     // VKEY_RBUTTON (02) Right mouse button
     // VKEY_CANCEL (03) Control-break processing
     // VKEY_MBUTTON (04) Middle mouse button (three-button mouse)
     // VKEY_XBUTTON1 (05)
     // VKEY_XBUTTON2 (06)
 
     // VKEY_BACK (08) BACKSPACE key
@@ skipping 498 matching lines @@
 
     // VKEY_PA1 (FD) PA1 key
     VKEY_PA1 = VK_PA1,
 
     // VKEY_OEM_CLEAR (FE) Clear key
     VKEY_OEM_CLEAR = VK_OEM_CLEAR,
 
     VKEY_UNKNOWN = 0
 };
 
-} // namespace WebCore
+} // namespace blink
 
 #endif