Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/policy_material_design_ui.cc

 // Copyright (c) 2015 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_material_design_ui.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/macros.h"
@@ skipping 54 matching lines @@
 };
 
 PolicyMaterialDesignUIHandler::PolicyMaterialDesignUIHandler() {
 }
 
 PolicyMaterialDesignUIHandler::~PolicyMaterialDesignUIHandler() {
 }
 
 void PolicyMaterialDesignUIHandler::AddPolicyName(
     const std::string& name, base::DictionaryValue* names) const {
-  scoped_ptr<base::ListValue> list(new base::ListValue());
+  std::unique_ptr<base::ListValue> list(new base::ListValue());
   const policy::RiskTag* tags = policy::GetChromePolicyDetails(name)->risk_tags;
   for (size_t i = 0; i < policy::kMaxRiskTagCount; ++i) {
     if (tags[i] != policy::RISK_TAG_NONE)
       list->AppendString(kPolicyRiskTags[tags[i]].key);
   }
   names->Set(name, std::move(list));
 }
 
 void PolicyMaterialDesignUIHandler::SendPolicyNames() const {
   base::ListValue tags;
   for (size_t tag = 0; tag < policy::RISK_TAG_COUNT; ++tag)
     tags.AppendString(kPolicyRiskTags[tag].key);
 
   web_ui()->CallJavascriptFunction("policy.Page.setPolicyGroups", tags);
   PolicyUIHandler::SendPolicyNames();
 }
 
 PolicyMaterialDesignUI::PolicyMaterialDesignUI(content::WebUI* web_ui) :
     WebUIController(web_ui) {
   web_ui->AddMessageHandler(new PolicyMaterialDesignUIHandler);
   content::WebUIDataSource::Add(Profile::FromWebUI(web_ui),
                                 CreatePolicyMaterialDesignUIHtmlSource());
 }
 
 PolicyMaterialDesignUI::~PolicyMaterialDesignUI() {
 }