Cleanup namespace usage in public/web/Web[A-M]*.h.

public/web/WebBlob.h

 /*
  * Copyright (C) 2011 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 30 matching lines @@
 #include "platform/heap/Handle.h"
 #endif
 
 namespace v8 {
 class Isolate;
 class Object;
 class Value;
 template <class T> class Handle;
 }
 
-namespace blink { class Blob; }
+namespace blink {
 
-namespace blink {
+class Blob;
 
 class WebBlob {
 public:
     ~WebBlob() { reset(); }
 
     WebBlob() { }
     WebBlob(const WebBlob& b) { assign(b); }
     WebBlob& operator=(const WebBlob& b)
     {
         assign(b);
         return *this;
     }
 
     BLINK_EXPORT static WebBlob createFromUUID(const WebString& uuid, const WebString& type, long long size);
     BLINK_EXPORT static WebBlob createFromFile(const WebString& path, long long size);
     BLINK_EXPORT static WebBlob fromV8Value(v8::Handle<v8::Value>);
 
     BLINK_EXPORT void reset();
     BLINK_EXPORT void assign(const WebBlob&);
     BLINK_EXPORT WebString uuid();
 
     bool isNull() const { return m_private.isNull(); }
 
     BLINK_EXPORT v8::Handle<v8::Value>  toV8Value(v8::Handle<v8::Object> creationContext, v8::Isolate*);
 
 #if BLINK_IMPLEMENTATION
-    explicit WebBlob(const PassRefPtrWillBeRawPtr<blink::Blob>&);
-    WebBlob& operator=(const PassRefPtrWillBeRawPtr<blink::Blob>&);
+    explicit WebBlob(const PassRefPtrWillBeRawPtr<Blob>&);
+    WebBlob& operator=(const PassRefPtrWillBeRawPtr<Blob>&);
 #endif
 
 protected:
-    WebPrivatePtr<blink::Blob> m_private;
+    WebPrivatePtr<Blob> m_private;
 };
 
 } // namespace blink
 
 #endif // WebBlob_h