Multi-Profiles: Initialize sync user name when adding profile

chrome/browser/profiles/profile_info_cache.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_PROFILES_PROFILE_INFO_CACHE_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_INFO_CACHE_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 18 matching lines @@
 // This class saves various information about profiles to local preferences.
 // This cache can be used to display a list of profiles without having to
 // actually load the profiles from disk.
 class ProfileInfoCache : public ProfileInfoInterface {
  public:
   ProfileInfoCache(PrefService* prefs, const FilePath& user_data_dir);
   virtual ~ProfileInfoCache();
 
   void AddProfileToCache(const FilePath& profile_path,
                          const string16& name,
+                         const string16& username,
                          size_t icon_index);
   void DeleteProfileFromCache(const FilePath& profile_path);
 
   // ProfileInfoInterface:
   virtual size_t GetNumberOfProfiles() const OVERRIDE;
   virtual size_t GetIndexOfProfileWithPath(
       const FilePath& profile_path) const OVERRIDE;
   virtual string16 GetNameOfProfileAtIndex(size_t index) const OVERRIDE;
   virtual FilePath GetPathOfProfileAtIndex(size_t index) const OVERRIDE;
   virtual string16 GetUserNameOfProfileAtIndex(size_t index) const OVERRIDE;
@@ skipping 42 matching lines @@
       const string16& search_name);
 
   PrefService* prefs_;
   std::vector<std::string> sorted_keys_;
   FilePath user_data_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileInfoCache);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_INFO_CACHE_H_