Switch to standard integer types in device/.

device/bluetooth/bluetooth_discovery_filter_unittest.cc

 // 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.
 
+#include <stdint.h>
+
 #include "base/macros.h"
 #include "device/bluetooth/bluetooth_discovery_session.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 const device::BluetoothUUID uuid1003("1003");
 const device::BluetoothUUID uuid1004("1004");
 const device::BluetoothUUID uuid1020("1020");
 
@@ skipping 157 matching lines @@
   result = BluetoothDiscoveryFilter::Merge(&df1, &df3);
   EXPECT_EQ(BluetoothDiscoveryFilter::Transport::TRANSPORT_DUAL,
             result->GetTransport());
 
   // Merging with null should alway result with empty filter.
   result = BluetoothDiscoveryFilter::Merge(&df1, nullptr);
   EXPECT_TRUE(result->IsDefault());
 }
 
 }  // namespace device