Switch to standard integer types in ash/.

ash/content/screen_orientation_delegate_chromeos.h

 // 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 "content/public/browser/screen_orientation_delegate.h"
-
 #ifndef ASH_CONTENT_SCREEN_ORIENTATION_DELEGATE_CHROMEOS_H_
 #define ASH_CONTENT_SCREEN_ORIENTATION_DELEGATE_CHROMEOS_H_
 
+#include "content/public/browser/screen_orientation_delegate.h"
+
+#include "base/macros.h"
+
 namespace ash {
 
 class ScreenOrientationDelegateChromeos
     : public content::ScreenOrientationDelegate {
  public:
   ScreenOrientationDelegateChromeos();
   ~ScreenOrientationDelegateChromeos() override;
 
  private:
   // content::ScreenOrientationDelegate:
   bool FullScreenRequired(content::WebContents* web_contents) override;
   void Lock(content::WebContents* web_contents,
             blink::WebScreenOrientationLockType lock_orientation) override;
   bool ScreenOrientationProviderSupported() override;
   void Unlock(content::WebContents* web_contents) override;
 
   DISALLOW_COPY_AND_ASSIGN(ScreenOrientationDelegateChromeos);
 };
 
 }  // namespace ash
 
 #endif  // ASH_CONTENT_SCREEN_ORIENTATION_DELEGATE_CHROMEOS_H_