Switch to standard integer types in ash/.

ash/test/ash_test_base.cc

 // Copyright (c) 2012 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 "ash/test/ash_test_base.h"
 
 #include <string>
 #include <vector>
 
 #include "ash/ash_switches.h"
@@ skipping 162 matching lines @@
 }
 
 ui::test::EventGenerator& AshTestBase::GetEventGenerator() {
   if (!event_generator_) {
     event_generator_.reset(
         new ui::test::EventGenerator(new AshEventGeneratorDelegate()));
   }
   return *event_generator_.get();
 }
 
-gfx::Display::Rotation AshTestBase::GetActiveDisplayRotation(int64 id) {
+gfx::Display::Rotation AshTestBase::GetActiveDisplayRotation(int64_t id) {
   return Shell::GetInstance()
       ->display_manager()
       ->GetDisplayInfo(id)
       .GetActiveRotation();
 }
 
 gfx::Display::Rotation AshTestBase::GetCurrentInternalDisplayRotation() {
   return GetActiveDisplayRotation(gfx::Display::InternalDisplayId());
 }
 
@@ skipping 144 matching lines @@
 
 void AshTestBase::DisableIME() {
   Shell::GetInstance()->RemovePreTargetHandler(
       Shell::GetInstance()
           ->window_tree_host_manager()
           ->input_method_event_handler());
 }
 
 }  // namespace test
 }  // namespace ash