Switch to standard integer types in device/.

device/bluetooth/test/mock_bluetooth_gatt_descriptor.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/test/mock_bluetooth_gatt_descriptor.h"
 
 #include "device/bluetooth/test/mock_bluetooth_gatt_characteristic.h"
 
 using testing::Return;
 using testing::ReturnRefOfCopy;
 
 namespace device {
 
 MockBluetoothGattDescriptor::MockBluetoothGattDescriptor(
     MockBluetoothGattCharacteristic* characteristic,
     const std::string& identifier,
     const BluetoothUUID& uuid,
     bool is_local,
     BluetoothGattCharacteristic::Permissions permissions) {
   ON_CALL(*this, GetIdentifier()).WillByDefault(Return(identifier));
   ON_CALL(*this, GetUUID()).WillByDefault(Return(uuid));
   ON_CALL(*this, IsLocal()).WillByDefault(Return(is_local));
   ON_CALL(*this, GetValue())
-      .WillByDefault(ReturnRefOfCopy(std::vector<uint8>()));
+      .WillByDefault(ReturnRefOfCopy(std::vector<uint8_t>()));
   ON_CALL(*this, GetCharacteristic()).WillByDefault(Return(characteristic));
   ON_CALL(*this, GetPermissions()).WillByDefault(Return(permissions));
 }
 
 MockBluetoothGattDescriptor::~MockBluetoothGattDescriptor() {
 }
 
 }  // namespace device