Remove usage of FOR_EACH_OBSERVER macro in device/

device/bluetooth/dbus/fake_bluetooth_gatt_characteristic_client.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 "device/bluetooth/dbus/fake_bluetooth_gatt_characteristic_client.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 436 matching lines @@
 FakeBluetoothGattCharacteristicClient::GetHeartRateControlPointPath() const {
   return dbus::ObjectPath(heart_rate_control_point_path_);
 }
 
 void FakeBluetoothGattCharacteristicClient::OnPropertyChanged(
     const dbus::ObjectPath& object_path,
     const std::string& property_name) {
   VLOG(2) << "Characteristic property changed: " << object_path.value() << ": "
           << property_name;
 
-  FOR_EACH_OBSERVER(
-      BluetoothGattCharacteristicClient::Observer, observers_,
-      GattCharacteristicPropertyChanged(object_path, property_name));
+  for (auto& observer : observers_)
+    observer.GattCharacteristicPropertyChanged(object_path, property_name);
 }
 
 void FakeBluetoothGattCharacteristicClient::NotifyCharacteristicAdded(
     const dbus::ObjectPath& object_path) {
   VLOG(2) << "GATT characteristic added: " << object_path.value();
-  FOR_EACH_OBSERVER(BluetoothGattCharacteristicClient::Observer, observers_,
-                    GattCharacteristicAdded(object_path));
+  for (auto& observer : observers_)
+    observer.GattCharacteristicAdded(object_path);
 }
 
 void FakeBluetoothGattCharacteristicClient::NotifyCharacteristicRemoved(
     const dbus::ObjectPath& object_path) {
   VLOG(2) << "GATT characteristic removed: " << object_path.value();
-  FOR_EACH_OBSERVER(BluetoothGattCharacteristicClient::Observer, observers_,
-                    GattCharacteristicRemoved(object_path));
+  for (auto& observer : observers_)
+    observer.GattCharacteristicRemoved(object_path);
 }
 
 void FakeBluetoothGattCharacteristicClient::
     ScheduleHeartRateMeasurementValueChange() {
   if (!IsHeartRateVisible())
     return;
 
   // Don't send updates if the characteristic is not notifying.
   if (!heart_rate_measurement_properties_->notifying.value())
     return;
@@ skipping 67 matching lines @@
   DCHECK(heart_rate_visible_ != heart_rate_measurement_path_.empty());
   DCHECK(heart_rate_visible_ != body_sensor_location_path_.empty());
   DCHECK(heart_rate_visible_ != heart_rate_control_point_path_.empty());
   DCHECK(heart_rate_visible_ == !!heart_rate_measurement_properties_.get());
   DCHECK(heart_rate_visible_ == !!body_sensor_location_properties_.get());
   DCHECK(heart_rate_visible_ == !!heart_rate_control_point_properties_.get());
   return heart_rate_visible_;
 }
 
 }  // namespace bluez