Support dispositon attribute.

content/browser/tab_contents/tab_contents_delegate.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_
 #pragma once
 
 #include <set>
 #include <string>
@@ skipping 305 matching lines @@
   virtual void RegisterProtocolHandler(TabContents* tab,
                                        const std::string& protocol,
                                        const GURL& url,
                                        const string16& title);
 
   // Register a new handler for Intents with the given action and type filter.
   virtual void RegisterIntentHandler(TabContents* tab,
                                      const string16& action,
                                      const string16& type,
                                      const string16& href,
-                                     const string16& title);
+                                     const string16& title,
+                                     const string16& disposition);
 
   // WebIntent notification handler.
   virtual void WebIntentDispatch(TabContents* tab,
                                  int routing_id,
                                  const webkit_glue::WebIntentData& intent,
                                  int intent_id);
 
   // Result of string search in the page. This includes the number of matches
   // found and the selection rect (in screen coordinates) for the string found.
   // If |final_update| is false, it indicates that more results follow.
@@ skipping 29 matching lines @@
   void Attach(TabContents* source);
 
   // Called when |this| is no longer the TabContentsDelegate for |source|.
   void Detach(TabContents* source);
 
   // The TabContents that this is currently a delegate for.
   std::set<TabContents*> attached_contents_;
 };
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_