Remove usage of FOR_EACH_OBSERVER macro in device/

device/bluetooth/bluetooth_task_manager_win.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 "device/bluetooth/bluetooth_task_manager_win.h"
 
 #include <stddef.h>
 #include <winsock2.h>
 
 #include <memory>
@@ skipping 343 matching lines @@
   // Log the message
   if (win32_error == 0)
     LOG(WARNING) << message;
   else
     LOG(WARNING) << message << ": "
                  << logging::SystemErrorCodeToString(win32_error);
 }
 
 void BluetoothTaskManagerWin::OnAdapterStateChanged(const AdapterState* state) {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
-  FOR_EACH_OBSERVER(BluetoothTaskManagerWin::Observer, observers_,
-                    AdapterStateChanged(*state));
+  for (auto& observer : observers_)
+    observer.AdapterStateChanged(*state);
 }
 
 void BluetoothTaskManagerWin::OnDiscoveryStarted(bool success) {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
-  FOR_EACH_OBSERVER(BluetoothTaskManagerWin::Observer, observers_,
-                    DiscoveryStarted(success));
+  for (auto& observer : observers_)
+    observer.DiscoveryStarted(success);
 }
 
 void BluetoothTaskManagerWin::OnDiscoveryStopped() {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
-  FOR_EACH_OBSERVER(BluetoothTaskManagerWin::Observer, observers_,
-                    DiscoveryStopped());
+  for (auto& observer : observers_)
+    observer.DiscoveryStopped();
 }
 
 void BluetoothTaskManagerWin::OnDevicesPolled(
     const ScopedVector<DeviceState>* devices) {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
-  FOR_EACH_OBSERVER(
-      BluetoothTaskManagerWin::Observer, observers_, DevicesPolled(*devices));
+  for (auto& observer : observers_)
+    observer.DevicesPolled(*devices);
 }
 
 void BluetoothTaskManagerWin::PollAdapter() {
   DCHECK(bluetooth_task_runner_->RunsTasksOnCurrentThread());
 
   // Skips updating the adapter info if the adapter is in discovery mode.
   if (!discovering_) {
     const BLUETOOTH_FIND_RADIO_PARAMS adapter_param =
         { sizeof(BLUETOOTH_FIND_RADIO_PARAMS) };
     HANDLE temp_adapter_handle;
@@ skipping 639 matching lines @@
 void BluetoothTaskManagerWin::PostUnregisterGattCharacteristicValueChangedEvent(
     PVOID event_handle) {
   DCHECK(ui_task_runner_->RunsTasksOnCurrentThread());
   bluetooth_task_runner_->PostTask(
       FROM_HERE, base::Bind(&BluetoothTaskManagerWin::
                                 UnregisterGattCharacteristicValueChangedEvent,
                             this, event_handle));
 }
 
 }  // namespace device