components: Change auto to not deduce raw pointers.

components/pairing/bluetooth_controller_pairing_controller.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/pairing/bluetooth_controller_pairing_controller.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 120 matching lines @@
                    ptr_factory_.GetWeakPtr()));
   }
 }
 
 void BluetoothControllerPairingController::OnStartDiscoverySession(
     std::unique_ptr<device::BluetoothDiscoverySession> discovery_session) {
   DCHECK(thread_checker_.CalledOnValidThread());
   discovery_session_ = std::move(discovery_session);
   ChangeStage(STAGE_DEVICES_DISCOVERY);
 
-  for (const auto& device : adapter_->GetDevices())
+  for (auto* device : adapter_->GetDevices())
     DeviceFound(device);
 }
 
 void BluetoothControllerPairingController::OnConnect() {
   DCHECK(thread_checker_.CalledOnValidThread());
   device::BluetoothDevice* device = GetController();
   if (device) {
     device->ConnectToService(
         device::BluetoothUUID(kPairingServiceUUID),
         base::Bind(&BluetoothControllerPairingController::OnConnectToService,
@@ skipping 348 matching lines @@
   ChangeStage(STAGE_WAITING_FOR_CODE_CONFIRMATION);
 }
 
 void BluetoothControllerPairingController::AuthorizePairing(
     device::BluetoothDevice* device) {
   // Disallow unknown device.
   device->RejectPairing();
 }
 
 }  // namespace pairing_chromeos