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

public/platform/WebCookieJar.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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef WebCookieJar_h
 #define WebCookieJar_h
 
 #include "WebString.h"
 
 namespace blink {
+
 class WebURL;
 struct WebCookie;
 template <typename T> class WebVector;
 
 class WebCookieJar {
 public:
     virtual void setCookie(const WebURL&, const WebURL& firstPartyForCookies, const WebString& cookie) { }
     virtual WebString cookies(const WebURL&, const WebURL& firstPartyForCookies) { return WebString(); }
     virtual WebString cookieRequestHeaderFieldValue(const WebURL&, const WebURL& firstPartyForCookies) { return WebString(); }
     virtual void rawCookies(const WebURL&, const WebURL& firstPartyForCookies, WebVector<WebCookie>&) { }
     virtual void deleteCookie(const WebURL&, const WebString& cookieName) { }
     virtual bool cookiesEnabled(const WebURL&, const WebURL& firstPartyForCookies) { return true; }
 
 protected:
     ~WebCookieJar() { }
 };
 
 } // namespace blink
 
 #endif