Store profile avatar to preferences

chrome/browser/profiles/profile_manager.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.
 
 // 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_
 #pragma once
 
@@ skipping 179 matching lines @@
   ProfileInfo* RegisterProfile(Profile* profile, bool created);
 
   typedef std::pair<FilePath, string16> ProfilePathAndName;
   typedef std::vector<ProfilePathAndName> ProfilePathAndNames;
   ProfilePathAndNames GetSortedProfilesFromDirectoryMap();
 
   static bool CompareProfilePathAndName(
       const ProfileManager::ProfilePathAndName& pair1,
       const ProfileManager::ProfilePathAndName& pair2);
 
+  // Adds |profile| to the profile info cache if it's not already there.
+  void AddProfileToCache(Profile* profile);
+
   NotificationRegistrar registrar_;
 
   // Indicates that a user has logged in and that the profile specified
   // in the --login-profile command line argument should be used as the
   // default.
   bool logged_in_;
 
   // Maps profile path to ProfileInfo (if profile has been created). Use
   // RegisterProfile() to add into this map.
   typedef std::map<FilePath, linked_ptr<ProfileInfo> > ProfilesInfoMap;
   ProfilesInfoMap profiles_info_;
 
   // Object to cache various information about profiles.
   scoped_ptr<ProfileInfoCache> profile_info_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileManager);
 };
 
 // Same as the ProfileManager, but doesn't initialize some services of the
 // profile. This one is useful in unittests.
 class ProfileManagerWithoutInit : public ProfileManager {
  protected:
   virtual void DoFinalInit(Profile*) {}
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_MANAGER_H_