Rename WebCore namespace to blink in Platform

Source/platform/PlatformScreen.cpp

 /*
  * 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "platform/PlatformScreen.h"
 
 #include "platform/HostWindow.h"
 #include "platform/Widget.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebScreenInfo.h"
 
-namespace WebCore {
+namespace blink {
 
 static HostWindow* toHostWindow(Widget* widget)
 {
     if (!widget)
         return 0;
     Widget* root = widget->root();
     if (!root)
         return 0;
     return root->hostWindow();
 }
@@ skipping 54 matching lines @@
     return hostWindow->screenInfo().orientationType;
 }
 
 void screenColorProfile(ColorProfile& toProfile)
 {
     blink::WebVector<char> profile;
     blink::Platform::current()->screenColorProfile(&profile);
     toProfile.append(profile.data(), profile.size());
 }
 
-} // namespace WebCore
+} // namespace blink