Remove usage of FOR_EACH_OBSERVER macro in components/sync

components/sync/device_info/device_info_sync_service.cc

 // Copyright 2014 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 "components/sync/device_info/device_info_sync_service.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
@@ skipping 206 matching lines @@
 
 void DeviceInfoSyncService::RemoveObserver(Observer* observer) {
   observers_.RemoveObserver(observer);
 }
 
 int DeviceInfoSyncService::CountActiveDevices() const {
   return CountActiveDevices(Time::Now());
 }
 
 void DeviceInfoSyncService::NotifyObservers() {
-  FOR_EACH_OBSERVER(Observer, observers_, OnDeviceInfoChange());
+  for (auto& observer : observers_)
+    observer.OnDeviceInfoChange();
 }
 
 SyncData DeviceInfoSyncService::CreateLocalData(const DeviceInfo* info) {
   sync_pb::EntitySpecifics entity;
   sync_pb::DeviceInfoSpecifics& specifics = *entity.mutable_device_info();
 
   specifics.set_cache_guid(info->guid());
   specifics.set_client_name(info->client_name());
   specifics.set_chrome_version(info->chrome_version());
   specifics.set_sync_user_agent(info->sync_user_agent());
@@ skipping 77 matching lines @@
     return SyncDataRemote(device_info).GetModifiedTime();
   } else {
     // We shouldn't reach this point for remote data, so this means we're likely
     // looking at the local device info. Using a long ago time is perfect, since
     // the desired behavior is to update/pulse our data as soon as possible.
     return Time();
   }
 }
 
 }  // namespace syncer