[Extensions] Convert some ChromeSyncExtensionFunctions

chrome/browser/extensions/api/preference/chrome_direct_setting.cc

 // 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.
 
 #include "chrome/browser/extensions/api/preference/chrome_direct_setting.h"
 
 #include <utility>
 
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/preference/chrome_direct_setting_api.h"
 #include "chrome/browser/extensions/api/preference/preference_api_constants.h"
 #include "chrome/browser/profiles/profile.h"
 #include "components/prefs/pref_service.h"
 
 namespace extensions {
 namespace chromedirectsetting {
 
 DirectSettingFunctionBase::DirectSettingFunctionBase() {}
 
 DirectSettingFunctionBase::~DirectSettingFunctionBase() {}
 
 PrefService* DirectSettingFunctionBase::GetPrefService() {
-  return GetProfile()->GetPrefs();
+  return Profile::FromBrowserContext(browser_context())->GetPrefs();
 }
 
 GetDirectSettingFunction::GetDirectSettingFunction() {}
 
-bool GetDirectSettingFunction::RunSync() {
+ExtensionFunction::ResponseAction GetDirectSettingFunction::Run() {
   std::string pref_key;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &pref_key));
-  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(GetProfile())
+  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(browser_context())
                                   ->IsPreferenceOnWhitelist(pref_key));
 
   const PrefService::Preference* preference =
       GetPrefService()->FindPreference(pref_key.c_str());
   EXTENSION_FUNCTION_VALIDATE(preference);
   const base::Value* value = preference->GetValue();
 
   std::unique_ptr<base::DictionaryValue> result(new base::DictionaryValue);
   result->Set(preference_api_constants::kValue, value->DeepCopy());
-  SetResult(std::move(result));
-
-  return true;
+  return RespondNow(OneArgument(std::move(result)));
 }
 
 GetDirectSettingFunction::~GetDirectSettingFunction() {}
 
 SetDirectSettingFunction::SetDirectSettingFunction() {}
 
-bool SetDirectSettingFunction::RunSync() {
+ExtensionFunction::ResponseAction SetDirectSettingFunction::Run() {
   std::string pref_key;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &pref_key));
-  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(GetProfile())
+  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(browser_context())
                                   ->IsPreferenceOnWhitelist(pref_key));
 
   base::DictionaryValue* details = NULL;
   EXTENSION_FUNCTION_VALIDATE(args_->GetDictionary(1, &details));
 
   base::Value* value = NULL;
   EXTENSION_FUNCTION_VALIDATE(
       details->Get(preference_api_constants::kValue, &value));
 
   PrefService* pref_service = GetPrefService();
   const PrefService::Preference* preference =
       pref_service->FindPreference(pref_key.c_str());
   EXTENSION_FUNCTION_VALIDATE(preference);
 
   EXTENSION_FUNCTION_VALIDATE(value->GetType() == preference->GetType());
 
   pref_service->Set(pref_key.c_str(), *value);
 
-  return true;
+  return RespondNow(NoArguments());
 }
 
 SetDirectSettingFunction::~SetDirectSettingFunction() {}
 
 ClearDirectSettingFunction::ClearDirectSettingFunction() {}
 
-bool ClearDirectSettingFunction::RunSync() {
+ExtensionFunction::ResponseAction ClearDirectSettingFunction::Run() {
   std::string pref_key;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &pref_key));
-  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(GetProfile())
+  EXTENSION_FUNCTION_VALIDATE(ChromeDirectSettingAPI::Get(browser_context())
                                   ->IsPreferenceOnWhitelist(pref_key));
   GetPrefService()->ClearPref(pref_key.c_str());
 
-  return true;
+  return RespondNow(NoArguments());
 }
 
 ClearDirectSettingFunction::~ClearDirectSettingFunction() {}
 
 }  // namespace chromedirectsetting
 }  // namespace extensions