Remove FOR_EACH_OBSERVER macro usage in chrome/browser/ui

chrome/browser/ui/ash/app_sync_ui_state.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/ui/ash/app_sync_ui_state.h"
 
 #include "build/build_config.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/pending_extension_manager.h"
 #include "chrome/browser/profiles/profile.h"
@@ skipping 91 matching lines @@
           base::TimeDelta::FromMilliseconds(kMaxSyncingTimeMs),
           this, &AppSyncUIState::OnMaxSyncingTimer);
       break;
     case STATUS_NORMAL:
     case STATUS_TIMED_OUT:
       max_syncing_status_timer_.Stop();
       StopObserving();
       break;
   }
 
-  FOR_EACH_OBSERVER(AppSyncUIStateObserver,
-                    observers_,
-                    OnAppSyncUIStatusChanged());
+  for (AppSyncUIStateObserver& observer : observers_)
+    observer.OnAppSyncUIStatusChanged();
 }
 
 void AppSyncUIState::CheckAppSync() {
   if (!sync_service_ || !sync_service_->IsFirstSetupComplete())
     return;
 
   const bool synced = sync_service_->IsSyncActive();
   const bool has_pending_extension =
       extensions::ExtensionSystem::Get(profile_)->extension_service()->
           pending_extension_manager()->HasPendingExtensionFromSync();
@@ skipping 10 matching lines @@
 
 void AppSyncUIState::OnStateChanged() {
   DCHECK(sync_service_);
   CheckAppSync();
 }
 
 void AppSyncUIState::OnExtensionLoaded(content::BrowserContext* browser_context,
                                        const extensions::Extension* extension) {
   CheckAppSync();
 }