Switch to standard integer types in ash/.

ash/first_run/first_run_helper_impl.h

 // Copyright 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.
 
 #ifndef ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_
 #define ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_
 
 #include "ash/first_run/first_run_helper.h"
 #include "ash/first_run/desktop_cleaner.h"
 #include "ash/wm/overlay_event_filter.h"
 #include "base/compiler_specific.h"
+#include "base/macros.h"
 
 namespace ash {
 
 class Shell;
 
 class FirstRunHelperImpl : public FirstRunHelper,
                            public OverlayEventFilter::Delegate {
  public:
   FirstRunHelperImpl();
   ~FirstRunHelperImpl() override;
@@ skipping 20 matching lines @@
   views::Widget* widget_;
   DesktopCleaner cleaner_;
 
   DISALLOW_COPY_AND_ASSIGN(FirstRunHelperImpl);
 };
 
 }  // namespace ash
 
 #endif  // ASH_FIRST_RUN_FIRST_RUN_HELPER_IMPL_H_