Prepare to add more initiator info to CachedResource(Request)

Source/WebKit/chromium/src/WebCachedURLRequest.cpp

 /*
  * Copyright (C) 2012 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "WebCachedURLRequest.h"
 
-#include "core/dom/Element.h"
 #include "core/loader/cache/CachedResourceRequest.h"
 #include "core/platform/chromium/support/WrappedResourceRequest.h"
 #include <public/WebURLRequest.h>
 
 using namespace WebCore;
 
 namespace WebKit {
 
 void WebCachedURLRequest::reset()
 {
@@ skipping 15 matching lines @@
     return WebString(m_private->charset());
 }
 
 bool WebCachedURLRequest::forPreload() const
 {
     return m_private->forPreload();
 }
 
 WebString WebCachedURLRequest::initiatorName() const
 {
-    return WebString(m_private->initiatorName());
-}
-
-WebElement WebCachedURLRequest::initiatorElement() const
-{
-    return WebElement(m_private->initiatorElement());
+    return WebString(m_private->initiatorInfo().name);
 }
 
 WebCachedURLRequest::WebCachedURLRequest(CachedResourceRequest* request)
     : m_private(request)
 {
 }
 
 } // namespace WebKit