Switch to standard integer types in chromeos/.

chromeos/dbus/fake_system_clock_client.cc

 // Copyright (c) 2013 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 "chromeos/dbus/fake_system_clock_client.h"
 
 namespace chromeos {
 
 FakeSystemClockClient::FakeSystemClockClient() {
 }
 
 FakeSystemClockClient::~FakeSystemClockClient() {
 }
 
 void FakeSystemClockClient::Init(dbus::Bus* bus) {
 }
 
 void FakeSystemClockClient::AddObserver(Observer* observer) {
 }
 
 void FakeSystemClockClient::RemoveObserver(Observer* observer) {
 }
 
 bool FakeSystemClockClient::HasObserver(const Observer* observer) const {
   return false;
 }
 
-void FakeSystemClockClient::SetTime(int64 time_in_seconds) {
-}
+void FakeSystemClockClient::SetTime(int64_t time_in_seconds) {}
 
 bool FakeSystemClockClient::CanSetTime() {
   return true;
 }
 
 } // namespace chromeos