Create swapped-out opener RVHs after a process swap.

content/browser/site_instance_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_SITE_INSTANCE_IMPL_H_
 #define CONTENT_BROWSER_SITE_INSTANCE_IMPL_H_
 #pragma once
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/site_instance.h"
 #include "googleurl/src/gurl.h"
 
 namespace content {
 class RenderProcessHostFactory;
 }
 
 class CONTENT_EXPORT SiteInstanceImpl : public content::SiteInstance,
                                         public content::NotificationObserver {
  public:
   // content::SiteInstance interface overrides.
   virtual int32 GetId() OVERRIDE;
   virtual bool HasProcess() const OVERRIDE;
   virtual  content::RenderProcessHost* GetProcess() OVERRIDE;
   virtual const GURL& GetSite() const OVERRIDE;
   virtual SiteInstance* GetRelatedSiteInstance(const GURL& url) OVERRIDE;
+  virtual bool IsRelatedSiteInstance(const SiteInstance* instance) OVERRIDE;
   virtual content::BrowserContext* GetBrowserContext() const OVERRIDE;
 
   // Set the web site that this SiteInstance is rendering pages for.
   // This includes the scheme and registered domain, but not the port.  If the
   // URL does not have a valid registered domain, then the full hostname is
   // stored.
   void SetSite(const GURL& url);
   bool HasSite() const;
 
   // Returns whether there is currently a related SiteInstance (registered with
@@ skipping 65 matching lines @@
   // will still remain the same even if the process crashes, since in that
   // scenario the RenderProcessHost remains the same.
   content::RenderProcessHost* process_;
 
   // The web site that this SiteInstance is rendering pages for.
   GURL site_;
 
   // Whether SetSite has been called.
   bool has_site_;
 
-  FRIEND_TEST_ALL_PREFIXES(RenderViewHostManagerTest, NewTabPageProcesses);
-
   DISALLOW_COPY_AND_ASSIGN(SiteInstanceImpl);
 };
 
 #endif  // CONTENT_BROWSER_SITE_INSTANCE_IMPL_H_