Cleanup namespace usage in Source/web/Web[A-H]*.cpp

Source/web/WebFormElement.cpp

 /*
  * Copyright (C) 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 23 matching lines @@
 #include "core/HTMLNames.h"
 #include "core/html/HTMLFormControlElement.h"
 #include "core/html/HTMLFormElement.h"
 #include "core/html/HTMLInputElement.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebURL.h"
 #include "public/web/WebFormControlElement.h"
 #include "public/web/WebInputElement.h"
 #include "wtf/PassRefPtr.h"
 
-using namespace blink;
-
 namespace blink {
 
 bool WebFormElement::autoComplete() const
 {
     return constUnwrap<HTMLFormElement>()->shouldAutocomplete();
 }
 
 WebString WebFormElement::action() const
 {
     return constUnwrap<HTMLFormElement>()->action();
@@ skipping 60 matching lines @@
     m_private = e;
     return *this;
 }
 
 WebFormElement::operator PassRefPtrWillBeRawPtr<HTMLFormElement>() const
 {
     return toHTMLFormElement(m_private.get());
 }
 
 } // namespace blink