Improve ephemeral profiles clean up code.

chrome/browser/profiles/profile_manager.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.
 
 // This class keeps track of the currently-active profiles in the runtime.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_
 
 #include <list>
@@ skipping 169 matching lines @@
   // Returns a ProfileShortcut Manager that enables the caller to create
   // profile specfic desktop shortcuts.
   ProfileShortcutManager* profile_shortcut_manager();
 
   // Schedules the profile at the given path to be deleted on shutdown. If we're
   // deleting the last profile, a new one will be created in its place, and in
   // that case the callback will be called when profile creation is complete.
   void ScheduleProfileForDeletion(const base::FilePath& profile_dir,
                                   const CreateCallback& callback);
 
+  // Called on start-up if there are any stale ephemeral profiles to be deleted.
+  // This can be the case if the browser has crashed and the clean-up code had
+  // no chance to run then.
+  static void CleanUpStaleProfiles(
+      const std::vector<base::FilePath>& profile_paths);
+
   // Autoloads profiles if they are running background apps.
   void AutoloadProfiles();
 
   // Sign-Out a profile against use until re-authentication.
   void SignOutProfile(Profile* profile);
 
   // Initializes user prefs of |profile|. This includes profile name and
   // avatar values.
   void InitProfileUserPrefs(Profile* profile);
 
@@ skipping 160 matching lines @@
 class ProfileManagerWithoutInit : public ProfileManager {
  public:
   explicit ProfileManagerWithoutInit(const base::FilePath& user_data_dir);
 
  protected:
   virtual void DoFinalInitForServices(Profile*, bool) OVERRIDE {}
   virtual void DoFinalInitLogging(Profile*) OVERRIDE {}
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_