ProfileInfoCache: Notify observers of a name change on SetGAIAGivenNameOfProfileAtIndex.

chrome/browser/profiles/profile_info_cache.cc

 // 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.
 
 #include "chrome/browser/profiles/profile_info_cache.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/i18n/case_conversion.h"
 #include "base/logging.h"
@@ skipping 593 matching lines @@
                       OnProfileNameChanged(profile_path, old_display_name));
   }
 }
 
 void ProfileInfoCache::SetGAIAGivenNameOfProfileAtIndex(
     size_t index,
     const base::string16& name) {
   if (name == GetGAIAGivenNameOfProfileAtIndex(index))
     return;
 
+  base::string16 old_display_name = GetNameOfProfileAtIndex(index);
   scoped_ptr<base::DictionaryValue> info(
       GetInfoForProfileAtIndex(index)->DeepCopy());
   info->SetString(kGAIAGivenNameKey, name);
   // This takes ownership of |info|.
   SetInfoForProfileAtIndex(index, info.release());
+  base::string16 new_display_name = GetNameOfProfileAtIndex(index);
+  base::FilePath profile_path = GetPathOfProfileAtIndex(index);
+  UpdateSortForProfileIndex(index);
+
+  if (old_display_name != new_display_name) {
+    FOR_EACH_OBSERVER(ProfileInfoCacheObserver,
+                      observer_list_,
+                      OnProfileNameChanged(profile_path, old_display_name));
+  }
 }
 
 void ProfileInfoCache::SetGAIAPictureOfProfileAtIndex(size_t index,
                                                       const gfx::Image* image) {
   base::FilePath path = GetPathOfProfileAtIndex(index);
   std::string key = CacheKeyFromProfilePath(path);
 
   // Delete the old bitmap from cache.
   std::map<std::string, gfx::Image*>::iterator it =
       cached_avatar_images_.find(key);
@@ skipping 381 matching lines @@
                     OnProfileAvatarChanged(profile_path));
 
   // Remove the file from the list of downloads in progress. Note that this list
   // only contains the high resolution avatars, and not the Gaia profile images.
   if (!avatar_images_downloads_in_progress_[file_name])
     return;
 
   delete avatar_images_downloads_in_progress_[file_name];
   avatar_images_downloads_in_progress_[file_name] = NULL;
 }