Update Linux to use scoped_refptr<T>::get() rather than implicit "operator T*"

chrome/browser/ui/webui/policy_ui.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/browser/ui/webui/policy_ui.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 547 matching lines @@
   const ExtensionSet* extensions =
       extension_system->extension_service()->extensions();
   scoped_refptr<const policy::PolicyDomainDescriptor> policy_domain_descriptor;
   policy_domain_descriptor = GetPolicyService()->
       GetPolicyDomainDescriptor(policy::POLICY_DOMAIN_EXTENSIONS);
   const policy::PolicyDomainDescriptor::SchemaMap& schema_map =
       policy_domain_descriptor->components();
 
   for (ExtensionSet::const_iterator it = extensions->begin();
        it != extensions->end(); ++it) {
-    const extensions::Extension* extension = *it;
+    const extensions::Extension* extension = it->get();
     // Skip this extension if it's not an enterprise extension.
     if (!extension->manifest()->HasPath(
         extension_manifest_keys::kStorageManagedSchema))
       continue;
     base::DictionaryValue* extension_value = new base::DictionaryValue;
     extension_value->SetString("name", extension->name());
     policy::PolicyDomainDescriptor::SchemaMap::const_iterator schema =
         schema_map.find(extension->id());
     base::DictionaryValue* policy_names = new base::DictionaryValue;
     if (schema != schema_map.end()) {
@@ skipping 26 matching lines @@
 #if !defined(OS_ANDROID) && !defined(OS_IOS)
   // Add extension policy values.
   extensions::ExtensionSystem* extension_system =
       extensions::ExtensionSystem::Get(Profile::FromWebUI(web_ui()));
   const ExtensionSet* extensions =
       extension_system->extension_service()->extensions();
   base::DictionaryValue* extension_values = new base::DictionaryValue;
 
   for (ExtensionSet::const_iterator it = extensions->begin();
        it != extensions->end(); ++it) {
-    const extensions::Extension* extension = *it;
+    const extensions::Extension* extension = it->get();
     // Skip this extension if it's not an enterprise extension.
     if (!extension->manifest()->HasPath(
         extension_manifest_keys::kStorageManagedSchema))
       continue;
     base::DictionaryValue* extension_policies = new base::DictionaryValue;
     policy::PolicyNamespace policy_namespace = policy::PolicyNamespace(
         policy::POLICY_DOMAIN_EXTENSIONS, extension->id());
     policy::PolicyErrorMap empty_error_map;
     GetPolicyValues(GetPolicyService()->GetPolicies(policy_namespace),
                     &empty_error_map, extension_policies);
@@ skipping 91 matching lines @@
 }
 
 PolicyUI::PolicyUI(content::WebUI* web_ui) : WebUIController(web_ui) {
   web_ui->AddMessageHandler(new PolicyUIHandler);
   content::WebUIDataSource::Add(Profile::FromWebUI(web_ui),
                                 CreatePolicyUIHTMLSource());
 }
 
 PolicyUI::~PolicyUI() {
 }