Merge 91797 - Add support for download='filename' attribute in anchors.

Source/WebKit/mac/WebCoreSupport/WebFrameLoaderClient.mm

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2011 Apple 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer. 
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 852 matching lines @@
 void WebFrameLoaderClient::postProgressFinishedNotification()
 {
     [[NSNotificationCenter defaultCenter] postNotificationName:WebViewProgressFinishedNotification object:getWebView(m_webFrame.get())];
 }
 
 void WebFrameLoaderClient::setMainFrameDocumentReady(bool ready)
 {
     [getWebView(m_webFrame.get()) setMainFrameDocumentReady:ready];
 }
 
-void WebFrameLoaderClient::startDownload(const ResourceRequest& request)
+void WebFrameLoaderClient::startDownload(const ResourceRequest& request, const String& /* suggestedName */)
 {
     // FIXME: Should download full request.
     WebDownload *download = [getWebView(m_webFrame.get()) _downloadURL:request.url()];
     
     setOriginalURLForDownload(download, request);
 }
 
 void WebFrameLoaderClient::willChangeTitle(DocumentLoader* loader)
 {
     // FIXME: Should do this only in main frame case, right?
@@ skipping 1235 matching lines @@
 {
     [self receivedPolicyDecision:PolicyUse];
 }
 
 - (void)continue
 {
     [self receivedPolicyDecision:PolicyUse];
 }
 
 @end