Cleanup: Remove unused variables in chrome/ found by Scythe.

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 376 matching lines @@
 
   void GetChromePolicyValues(base::DictionaryValue* values) const;
 
   void HandleInitialized(const base::ListValue* args);
   void HandleReloadPolicies(const base::ListValue* args);
 
   void OnRefreshPoliciesDone() const;
 
   policy::PolicyService* GetPolicyService() const;
 
-  bool initialized_;
   std::string device_domain_;
 
   // Providers that supply status dictionaries for user and device policy,
   // respectively. These are created on initialization time as appropriate for
   // the platform (Chrome OS / desktop) and type of policy that is in effect.
   scoped_ptr<CloudPolicyStatusProvider> user_status_provider_;
   scoped_ptr<CloudPolicyStatusProvider> device_status_provider_;
 
 #if defined(ENABLE_EXTENSIONS)
   content::NotificationRegistrar registrar_;
@@ skipping 111 matching lines @@
   if (user_id == user_id_)
     NotifyStatusChange();
 }
 
 void DeviceLocalAccountPolicyStatusProvider::OnDeviceLocalAccountsChanged() {
   NotifyStatusChange();
 }
 #endif
 
 PolicyUIHandler::PolicyUIHandler()
-    : initialized_(false),
-      weak_factory_(this) {
+    : weak_factory_(this) {
 }
 
 PolicyUIHandler::~PolicyUIHandler() {
   GetPolicyService()->RemoveObserver(policy::POLICY_DOMAIN_CHROME, this);
   GetPolicyService()->RemoveObserver(policy::POLICY_DOMAIN_EXTENSIONS, this);
   policy::SchemaRegistry* registry =
       policy::SchemaRegistryServiceFactory::GetForContext(
           Profile::FromWebUI(web_ui())->GetOriginalProfile())->registry();
   registry->RemoveObserver(this);
 }
@@ skipping 269 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() {
 }