Replace ScopedVector/ScopedPtrHashMap with std::vector and std::unordered_map

device/bluetooth/bluetooth_remote_gatt_service_android.h

 // Copyright 2015 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.
 
 #ifndef DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_ANDROID_H_
 #define DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_ANDROID_H_
 
 #include <map>
 #include <memory>
 #include <string>
@@ skipping 91 matching lines @@
   BluetoothAdapterAndroid* adapter_;
 
   // The device this GATT service belongs to. It's ok to store a raw pointer
   // here since |device_| owns this instance.
   BluetoothDeviceAndroid* device_;
 
   // Adapter unique instance ID.
   std::string instance_id_;
 
   // Map of characteristics, keyed by characteristic identifier.
-  base::ScopedPtrHashMap<
-      std::string,
-      std::unique_ptr<BluetoothRemoteGattCharacteristicAndroid>>
+  std::unordered_map<std::string,
+                     std::unique_ptr<BluetoothRemoteGattCharacteristicAndroid>>
       characteristics_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothRemoteGattServiceAndroid);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_BLUETOOTH_REMOTE_GATT_SERVICE_ANDROID_H_