Switch to standard integer types in chrome/browser/, part 1 of 4.

chrome/browser/autocomplete/shortcuts_extensions_manager.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.
 
 #ifndef CHROME_BROWSER_AUTOCOMPLETE_SHORTCUTS_EXTENSIONS_MANAGER_H_
 #define CHROME_BROWSER_AUTOCOMPLETE_SHORTCUTS_EXTENSIONS_MANAGER_H_
 
+#include "base/macros.h"
 #include "base/supports_user_data.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class Profile;
 
 // This class manages the removal of shortcuts associated with an extension when
 // that extension is unloaded.
 class ShortcutsExtensionsManager : public base::SupportsUserData::Data,
                                    public content::NotificationObserver {
  public:
   explicit ShortcutsExtensionsManager(Profile* profile);
   ~ShortcutsExtensionsManager() override;
 
  private:
   // content::NotificationObserver:
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   Profile* profile_;
   content::NotificationRegistrar notification_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(ShortcutsExtensionsManager);
 };
 
 #endif  // CHROME_BROWSER_AUTOCOMPLETE_SHORTCUTS_EXTENSIONS_MANAGER_H_