Also delay regular profile destruction...

chrome/browser/profiles/profile_destroyer.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 CHROME_BROWSER_PROFILES_PROFILE_DESTROYER_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_DESTROYER_H_
 #pragma once
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class Profile;
 namespace content {
 class RenderProcessHost;
 }
 
 // We use this class to destroy the off the record profile so that we can make
 // sure it gets done asynchronously after all render process hosts are gone.
 class ProfileDestroyer
     : public content::NotificationObserver,
       public base::RefCounted<ProfileDestroyer> {
  public:
-  static void DestroyOffTheRecordProfile(Profile* const profile);
+  static void DestroyProfileWhenAppropriate(Profile* const profile);
 
  private:
   friend class base::RefCounted<ProfileDestroyer>;
 
   ProfileDestroyer(
       Profile* const profile,
       const std::vector<content::RenderProcessHost*>& hosts);
   virtual ~ProfileDestroyer();
 
   // content::NotificationObserver override.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
   // Fetch the list of render process hosts that still refer to the profile.
   // Return true if we found at least one, false otherwise.
   static bool GetHostsForProfile(
       Profile* const profile,
       std::vector<content::RenderProcessHost*> *hosts);
 
   content::NotificationRegistrar registrar_;
   Profile* const profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileDestroyer);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_DESTROYER_H_