Support window.opener after a process swap.

chrome/browser/extensions/extension_host.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 "chrome/browser/extensions/extension_host.h"
 
 #include <list>
 
 #include "base/memory/singleton.h"
 #include "base/message_loop.h"
@@ skipping 387 matching lines @@
 void ExtensionHost::DocumentOnLoadCompletedInMainFrame(RenderViewHost* rvh,
                                                        int32 page_id) {
   if (ViewType::EXTENSION_POPUP == GetRenderViewType()) {
     NotificationService::current()->Notify(
         NotificationType::EXTENSION_POPUP_VIEW_READY,
         Source<Profile>(profile_),
         Details<ExtensionHost>(this));
   }
 }
 
-void ExtensionHost::RunJavaScriptMessage(const std::wstring& message,
+void ExtensionHost::RunJavaScriptMessage(const RenderViewHost* rvh,
+                                         const std::wstring& message,
                                          const std::wstring& default_prompt,
                                          const GURL& frame_url,
                                          const int flags,
                                          IPC::Message* reply_msg,
                                          bool* did_suppress_message) {
   base::TimeDelta time_since_last_message(
       base::TimeTicks::Now() - last_javascript_message_dismissal_);
 
   *did_suppress_message = suppress_javascript_messages_;
   if (!suppress_javascript_messages_) {
@@ skipping 380 matching lines @@
   return window_id;
 }
 
 void ExtensionHost::OnRunFileChooser(
     const ViewHostMsg_RunFileChooser_Params& params) {
   if (file_select_helper_.get() == NULL)
     file_select_helper_.reset(new FileSelectHelper(profile()));
   file_select_helper_->RunFileChooser(render_view_host_,
                                       GetAssociatedTabContents(), params);
 }