Switch to standard integer types in chrome/browser/, part 2 of 4.

chrome/browser/media/media_stream_camera_permission_context_factory.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_MEDIA_MEDIA_STREAM_CAMERA_PERMISSION_CONTEXT_FACTORY_H_
 #define CHROME_BROWSER_MEDIA_MEDIA_STREAM_CAMERA_PERMISSION_CONTEXT_FACTORY_H_
 
+#include "base/macros.h"
 #include "base/memory/singleton.h"
 #include "chrome/browser/permissions/permission_context_factory_base.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 
 class MediaStreamDevicePermissionContext;
 class Profile;
 
 class MediaStreamCameraPermissionContextFactory
     : public PermissionContextFactoryBase {
  public:
   static MediaStreamDevicePermissionContext* GetForProfile(Profile* profile);
   static MediaStreamCameraPermissionContextFactory* GetInstance();
 
  private:
   friend struct base::DefaultSingletonTraits<
       MediaStreamCameraPermissionContextFactory>;
 
   MediaStreamCameraPermissionContextFactory();
   ~MediaStreamCameraPermissionContextFactory() override;
 
   // BrowserContextKeyedBaseFactory methods:
   KeyedService* BuildServiceInstanceFor(
       content::BrowserContext* profile) const override;
 
   DISALLOW_COPY_AND_ASSIGN(MediaStreamCameraPermissionContextFactory);
 };
 
 #endif  // CHROME_BROWSER_MEDIA_MEDIA_STREAM_CAMERA_PERMISSION_CONTEXT_FACTORY_H_