Pass result of blockage across content API when new tab blocked.

content/browser/web_contents/web_contents_impl.h

 // Copyright (c) 2012 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_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 #define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_
 
 #include <map>
 #include <string>
 
@@ skipping 187 matching lines @@
                             int error_code) OVERRIDE;
   virtual base::TerminationStatus GetCrashedStatus() const OVERRIDE;
   virtual bool IsBeingDestroyed() const OVERRIDE;
   virtual void NotifyNavigationStateChanged(unsigned changed_flags) OVERRIDE;
   virtual base::TimeTicks GetLastSelectedTime() const OVERRIDE;
   virtual void WasShown() OVERRIDE;
   virtual void WasHidden() OVERRIDE;
   virtual bool NeedToFireBeforeUnload() OVERRIDE;
   virtual void Stop() OVERRIDE;
   virtual content::WebContents* Clone() OVERRIDE;
-  virtual void AddNewContents(content::WebContents* new_contents,
-                              WindowOpenDisposition disposition,
-                              const gfx::Rect& initial_pos,
-                              bool user_gesture) OVERRIDE;
   virtual gfx::NativeView GetContentNativeView() const OVERRIDE;
   virtual gfx::NativeView GetNativeView() const OVERRIDE;
   virtual void GetContainerBounds(gfx::Rect* out) const OVERRIDE;
   virtual void Focus() OVERRIDE;
   virtual void FocusThroughTabTraversal(bool reverse) OVERRIDE;
   virtual bool ShowingInterstitialPage() const OVERRIDE;
   virtual content::InterstitialPage* GetInterstitialPage() const OVERRIDE;
   virtual bool IsSavable() OVERRIDE;
   virtual void OnSavePage() OVERRIDE;
   virtual bool SavePage(const FilePath& main_file,
@@ skipping 596 matching lines @@
   content::NotificationRegistrar registrar_;
 
   // Used during IPC message dispatching so that the handlers can get a pointer
   // to the RVH through which the message was received.
   content::RenderViewHost* message_source_;
 
   DISALLOW_COPY_AND_ASSIGN(WebContentsImpl);
 };
 
 #endif  // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_IMPL_H_