Rename "managed (mode|user)" to "supervised user" (part 3)

chrome/browser/supervised_user/permission_request_creator_sync.h

 // Copyright 2014 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_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_SYNC_H_
 #define CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_SYNC_H_
 
 #include "chrome/browser/supervised_user/permission_request_creator.h"
 
 #include "base/memory/scoped_ptr.h"
 
 class SupervisedUserSettingsService;
 class SupervisedUserSharedSettingsService;
-class ManagedUserSigninManagerWrapper;
 
 class PermissionRequestCreatorSync : public PermissionRequestCreator {
  public:
   PermissionRequestCreatorSync(
       SupervisedUserSettingsService* settings_service,
       SupervisedUserSharedSettingsService* shared_settings_service,
       const std::string& name,
       const std::string& supervised_user_id);
   virtual ~PermissionRequestCreatorSync();
 
   // PermissionRequestCreator implementation:
   virtual void CreatePermissionRequest(const std::string& url_requested,
                                        const base::Closure& callback) OVERRIDE;
 
  private:
   SupervisedUserSettingsService* settings_service_;
   SupervisedUserSharedSettingsService* shared_settings_service_;
   std::string name_;
   std::string supervised_user_id_;
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_PERMISSION_REQUEST_CREATOR_SYNC_H_