Move some dependencies of ExtensionService down to extensions.

chrome/browser/managed_mode/managed_user_service.h

 // Copyright (c) 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 CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_SERVICE_H_
 #define CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_SERVICE_H_
 
 #include <set>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/strings/string16.h"
-#include "chrome/browser/extensions/management_policy.h"
 #include "chrome/browser/managed_mode/managed_mode_url_filter.h"
 #include "chrome/browser/managed_mode/managed_users.h"
 #include "chrome/browser/sync/profile_sync_service_observer.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "components/browser_context_keyed_service/browser_context_keyed_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents.h"
+#include "extensions/browser/management_policy.h"
 
 class Browser;
 class GoogleServiceAuthError;
 class ManagedModeURLFilter;
 class ManagedModeSiteList;
 class ManagedUserRegistrationUtility;
 class ManagedUserSettingsService;
 class Profile;
 
 namespace user_prefs {
@@ skipping 221 matching lines @@
 
   // True only when |Shutdown()| method has been called.
   bool did_shutdown_;
 
   URLFilterContext url_filter_context_;
 
   base::WeakPtrFactory<ManagedUserService> weak_ptr_factory_;
 };
 
 #endif  // CHROME_BROWSER_MANAGED_MODE_MANAGED_USER_SERVICE_H_