Cleanup namespace usage in public/web/Web[N-Z]*.h.

public/web/WebPerformance.h

 /*
  * Copyright (C) 2010 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 21 matching lines @@
 #define WebPerformance_h
 
 #include "../platform/WebCommon.h"
 #include "../platform/WebPrivatePtr.h"
 #include "WebNavigationType.h"
 
 #if BLINK_IMPLEMENTATION
 #include "platform/heap/Handle.h"
 #endif
 
-namespace blink { class Performance; }
+namespace blink {
 
-namespace blink {
+class Performance;
 
 class WebPerformance {
 public:
     ~WebPerformance() { reset(); }
 
     WebPerformance() { }
 
     WebPerformance(const WebPerformance& p) { assign(p); }
 
     WebPerformance& operator=(const WebPerformance& p)
@@ skipping 24 matching lines @@
     BLINK_EXPORT double responseEnd() const;
     BLINK_EXPORT double domLoading() const;
     BLINK_EXPORT double domInteractive() const;
     BLINK_EXPORT double domContentLoadedEventStart() const;
     BLINK_EXPORT double domContentLoadedEventEnd() const;
     BLINK_EXPORT double domComplete() const;
     BLINK_EXPORT double loadEventStart() const;
     BLINK_EXPORT double loadEventEnd() const;
 
 #if BLINK_IMPLEMENTATION
-    WebPerformance(const PassRefPtrWillBeRawPtr<blink::Performance>&);
-    WebPerformance& operator=(const PassRefPtrWillBeRawPtr<blink::Performance>&);
+    WebPerformance(const PassRefPtrWillBeRawPtr<Performance>&);
+    WebPerformance& operator=(const PassRefPtrWillBeRawPtr<Performance>&);
 #endif
 
 private:
-    WebPrivatePtr<blink::Performance> m_private;
+    WebPrivatePtr<Performance> m_private;
 };
 
 } // namespace blink
 
 #endif