ExtensionFunction: don't pass ownership of base::Value by raw pointer.

extensions/browser/api/management/management_api.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 "extensions/browser/api/management/management_api.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/json/json_writer.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/memory/linked_ptr.h"
+#include "base/memory/ptr_util.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "content/public/browser/browser_context.h"
 #include "extensions/browser/api/extensions_api_client.h"
 #include "extensions/browser/api/management/management_api_constants.h"
 #include "extensions/browser/event_router.h"
 #include "extensions/browser/extension_prefs.h"
@@ skipping 446 matching lines @@
 
   return RespondNow(NoArguments());
 }
 
 void ManagementSetEnabledFunction::OnInstallPromptDone(bool did_accept) {
   if (did_accept) {
     ManagementAPI::GetFactoryInstance()
         ->Get(browser_context())
         ->GetDelegate()
         ->EnableExtension(browser_context(), extension_id_);
-    Respond(OneArgument(new base::FundamentalValue(true)));
+    Respond(OneArgument(base::MakeUnique<base::FundamentalValue>(true)));
   } else {
     Respond(Error(keys::kUserDidNotReEnableError));
   }
 
   Release();  // Balanced in Run().
 }
 
 void ManagementSetEnabledFunction::OnRequirementsChecked(
     const std::vector<std::string>& requirements_errors) {
   if (requirements_errors.empty()) {
@@ skipping 405 matching lines @@
 ManagementAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 void ManagementAPI::OnListenerAdded(const EventListenerInfo& details) {
   management_event_router_.reset(new ManagementEventRouter(browser_context_));
   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 }
 
 }  // namespace extensions