Remove implicit conversions from scoped_refptr to T* in chrome/

chrome/browser/policy/cloud/user_policy_signin_service_base.h

 // Copyright 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_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_BASE_H_
 #define CHROME_BROWSER_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_BASE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 88 matching lines @@
   virtual void OnClientError(CloudPolicyClient* client) OVERRIDE;
 
   // KeyedService implementation:
   virtual void Shutdown() OVERRIDE;
 
   void SetSystemRequestContext(
       scoped_refptr<net::URLRequestContextGetter> request_context);
 
  protected:
   net::URLRequestContextGetter* system_request_context() {
-    return system_request_context_;
+    return system_request_context_.get();
   }
 
   // Returns a CloudPolicyClient to perform a registration with the DM server,
   // or NULL if |username| shouldn't register for policy management.
   scoped_ptr<CloudPolicyClient> CreateClientForRegistrationOnly(
       const std::string& username);
 
   // Returns false if cloud policy is disabled or if the passed |email_address|
   // is definitely not from a hosted domain (according to the blacklist in
   // BrowserPolicyConnector::IsNonEnterpriseUser()).
@@ skipping 55 matching lines @@
   scoped_refptr<net::URLRequestContextGetter> system_request_context_;
 
   base::WeakPtrFactory<UserPolicySigninServiceBase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UserPolicySigninServiceBase);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CLOUD_USER_POLICY_SIGNIN_SERVICE_BASE_H_