Support window.opener after a process swap.

chrome/browser/renderer_host/browser_render_process_host.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 CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_
 #pragma once
 
 #include <map>
 #include <queue>
@@ skipping 45 matching lines @@
   // Whether this process is associated with an installed app.
   const Extension* installed_app() const { return installed_app_; }
   void set_installed_app(const Extension* installed_app) {
     installed_app_ = installed_app;
   }
 
   // RenderProcessHost implementation (public portion).
   virtual bool Init(bool is_accessibility_enabled, bool is_extensions_process);
   virtual int GetNextRoutingID();
   virtual void CancelResourceRequests(int render_widget_id);
-  virtual void CrossSiteClosePageACK(const ViewMsg_ClosePage_Params& params);
+  virtual void CrossSiteSwapOutACK(const ViewMsg_SwapOut_Params& params);
   virtual bool WaitForUpdateMsg(int render_widget_id,
                                 const base::TimeDelta& max_delay,
                                 IPC::Message* msg);
   virtual void ReceivedBadMessage();
   virtual void WidgetRestored();
   virtual void WidgetHidden();
   virtual void ViewCreated();
   virtual void SendVisitedLinkTable(base::SharedMemory* table_memory);
   virtual void AddVisitedLinks(const VisitedLinkCommon::Fingerprints& links);
   virtual void ResetVisitedLinks();
@@ skipping 140 matching lines @@
   // messages that are sent once the process handle is available.  This is
   // because the queued messages may have dependencies on the init messages.
   std::queue<IPC::Message*> queued_messages_;
 
   base::ScopedCallbackFactory<BrowserRenderProcessHost> callback_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserRenderProcessHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_BROWSER_RENDER_PROCESS_HOST_H_