Badge Windows profile shortcuts with multi-user avatar.

chrome/browser/profiles/profile_info_cache.cc

Index: chrome/browser/profiles/profile_info_cache.cc
===================================================================
--- chrome/browser/profiles/profile_info_cache.cc	(revision 112717)
+++ chrome/browser/profiles/profile_info_cache.cc	(working copy)
@@ -205,9 +205,14 @@
 
   sorted_keys_.insert(FindPositionForProfile(key, name), key);
 
+  gfx::Image& avatar_img = ResourceBundle::GetSharedInstance().GetImageNamed(
+      GetDefaultAvatarIconResourceIDAtIndex(icon_index));
+
   FOR_EACH_OBSERVER(ProfileInfoCacheObserver,
                     observer_list_,
-                    OnProfileAdded(name, UTF8ToUTF16(key)));
+                    OnProfileAdded(name, UTF8ToUTF16(key),
+                                   profile_path.value(),
+                                   &avatar_img));
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PROFILE_CACHED_INFO_CHANGED,
@@ -425,9 +430,22 @@
 void ProfileInfoCache::SetAvatarIconOfProfileAtIndex(size_t index,
                                                      size_t icon_index) {
   scoped_ptr<DictionaryValue> info(GetInfoForProfileAtIndex(index)->DeepCopy());
+  string16 name;
+  info->GetString(kNameKey, &name);
   info->SetString(kAvatarIconKey, GetDefaultAvatarIconUrl(icon_index));
   // This takes ownership of |info|.
   SetInfoForProfileAtIndex(index, info.release());
+
+  FilePath profile_path = GetPathOfProfileAtIndex(index);
+  std::string key = CacheKeyFromProfilePath(profile_path);
+  gfx::Image& avatar_img = ResourceBundle::GetSharedInstance().GetImageNamed(
+      GetDefaultAvatarIconResourceIDAtIndex(icon_index));
+
+  FOR_EACH_OBSERVER(ProfileInfoCacheObserver,
+                    observer_list_,
+                    OnProfileAvatarChanged(name, UTF8ToUTF16(key),
+                                           profile_path.value(),
+                                           &avatar_img));
 }
 
 void ProfileInfoCache::SetBackgroundStatusOfProfileAtIndex(
@@ -516,9 +534,23 @@
 void ProfileInfoCache::SetIsUsingGAIAPictureOfProfileAtIndex(size_t index,
                                                              bool value) {
   scoped_ptr<DictionaryValue> info(GetInfoForProfileAtIndex(index)->DeepCopy());
+  string16 name;
+  info->GetString(kNameKey, &name);
   info->SetBoolean(kUseGAIAPictureKey, value);
   // This takes ownership of |info|.
   SetInfoForProfileAtIndex(index, info.release());
+
+  // Retrieve some info to update observers who care about avatar changes.
+  if (value) {
+    FilePath profile_path = GetPathOfProfileAtIndex(index);
+    std::string key = CacheKeyFromProfilePath(profile_path);
+
+    FOR_EACH_OBSERVER(ProfileInfoCacheObserver,
+                      observer_list_,
+                      OnProfileAvatarChanged(name, UTF8ToUTF16(key),
+                                             profile_path.value(),
+                                             gaia_pictures_[key]));
+  }
 }
 
 string16 ProfileInfoCache::ChooseNameForNewProfile(size_t icon_index) {