Rename WebCore namespace to blink in Platform

Source/platform/ContextMenuItem.cpp

 /*
  * Copyright (C) 2010 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 10 matching lines @@
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "platform/ContextMenuItem.h"
 
 #include "platform/ContextMenu.h"
 
-namespace WebCore {
+namespace blink {
 
 ContextMenuItem::ContextMenuItem(ContextMenuItemType type, ContextMenuAction action, const String& title, ContextMenu* subMenu)
     : m_type(type)
     , m_action(action)
     , m_title(title)
     , m_enabled(true)
     , m_checked(false)
 {
     if (subMenu)
         setSubMenu(subMenu);
@@ skipping 66 matching lines @@
 void ContextMenuItem::setEnabled(bool enabled)
 {
     m_enabled = enabled;
 }
 
 bool ContextMenuItem::enabled() const
 {
     return m_enabled;
 }
 
-} // namespace WebCore
+} // namespace blink