Cosmetic cleanups in chrome/browser/policy/

chrome/browser/policy/browser_policy_connector.h

 // Copyright (c) 2011 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_POLICY_BROWSER_POLICY_CONNECTOR_H_
 #define CHROME_BROWSER_POLICY_BROWSER_POLICY_CONNECTOR_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/task.h"
 #include "chrome/browser/policy/cloud_policy_data_store.h"
 #include "chrome/browser/policy/enterprise_install_attributes.h"
 #include "content/common/notification_observer.h"
 #include "content/common/notification_registrar.h"
 
-class FilePath;
 class TestingBrowserProcess;
 class TokenService;
 
 namespace policy {
 
-class CloudPolicyDataStore;
 class CloudPolicyProvider;
 class CloudPolicySubsystem;
 class ConfigurationPolicyProvider;
 class UserPolicyTokenCache;
 
 // Manages the lifecycle of browser-global policy infrastructure, such as the
 // platform policy providers, device- and the user-cloud policy infrastructure.
 // TODO(gfeher,mnissler): Factor out device and user specific methods into their
 // respective classes.
 class BrowserPolicyConnector : public NotificationObserver {
@@ skipping 133 matching lines @@
   // Weak reference to the TokenService we are listening to for user cloud
   // policy authentication tokens.
   TokenService* token_service_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPolicyConnector);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_BROWSER_POLICY_CONNECTOR_H_