Changes to not use the prerendered contents when window.opener needs to be set.

content/browser/tab_contents/tab_contents_observer.cc

 // 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.
 
 #include "content/browser/tab_contents/tab_contents_observer.h"
 
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/tab_contents/tab_contents.h"
 
 TabContentsObserver::Registrar::Registrar(TabContentsObserver* observer)
@@ skipping 29 matching lines @@
     const ViewHostMsg_FrameNavigate_Params& params) {
 }
 
 void TabContentsObserver::DidStartProvisionalLoadForFrame(
     int64 frame_id,
     bool is_main_frame,
     const GURL& validated_url,
     bool is_error_page) {
 }
 
-void TabContentsObserver::ProvisionalChangeToMainFrameUrl(const GURL& url) {
+void TabContentsObserver::ProvisionalChangeToMainFrameUrl(
+    const GURL& url,
+    bool has_opener_set) {
 }
 
 void TabContentsObserver::DidCommitProvisionalLoadForFrame(
     int64 frame_id,
     bool is_main_frame,
     const GURL& url,
     PageTransition::Type transition_type) {
 }
 
 void TabContentsObserver::DidFailProvisionalLoad(int64 frame_id,
@@ skipping 70 matching lines @@
 }
 
 void TabContentsObserver::TabContentsDestroyed() {
   // Do cleanup so that 'this' can safely be deleted from
   // TabContentsDestroyed.
   tab_contents_->RemoveObserver(this);
   TabContents* tab = tab_contents_;
   tab_contents_ = NULL;
   TabContentsDestroyed(tab);
 }