Revert of Change default code flag to NewAvatarMenu.

chrome/browser/notifications/message_center_settings_controller_unittest.cc

Index: chrome/browser/notifications/message_center_settings_controller_unittest.cc
diff --git a/chrome/browser/notifications/message_center_settings_controller_unittest.cc b/chrome/browser/notifications/message_center_settings_controller_unittest.cc
index 9799afcee4046df6841b716ac299673d0ba65f92..cd8e18b8656882e7d73ce10fbe188fce2bd271a4 100644
--- a/chrome/browser/notifications/message_center_settings_controller_unittest.cc
+++ b/chrome/browser/notifications/message_center_settings_controller_unittest.cc
@@ -40,18 +40,7 @@
   void SetUp() override { ASSERT_TRUE(testing_profile_manager_.SetUp()); }
 
   virtual TestingProfile* CreateProfile(const std::string& name) {
-    TestingProfile* profile =
-        testing_profile_manager_.CreateTestingProfile(name);
-    ProfileInfoCache* cache = testing_profile_manager_.profile_info_cache();
-    // Preload the avatar icon so it's cached for the test's execution. This
-    // test is synchronous, but access of the AvatarIcon during creation of the
-    // ProfileNotifierGroup will post tasks to create the gfx::Image that don't
-    // execute until after NotifierGroups's deleted, meaning the references leak
-    // and cause ASAN errors.
-    cache->GetAvatarIconOfProfileAtIndex(
-        cache->GetIndexOfProfileWithPath(profile->GetPath()));
-    base::MessageLoop::current()->RunUntilIdle();
-    return profile;
+    return testing_profile_manager_.CreateTestingProfile(name);
   }
 
   void CreateController() {