Remove PerAppSettingsService

chrome/browser/apps/per_app_settings_service_factory.cc

-// Copyright 2014 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/apps/per_app_settings_service_factory.h"
-
-#include "base/memory/singleton.h"
-#include "chrome/browser/apps/per_app_settings_service.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "extensions/browser/extensions_browser_client.h"
-
-// static
-PerAppSettingsServiceFactory* PerAppSettingsServiceFactory::GetInstance() {
-  return base::Singleton<PerAppSettingsServiceFactory>::get();
-}
-
-// static
-PerAppSettingsService* PerAppSettingsServiceFactory::GetForBrowserContext(
-    content::BrowserContext* browser_context) {
-  return static_cast<PerAppSettingsService*>(
-      GetInstance()->GetServiceForBrowserContext(
-          browser_context, true /* create */));
-}
-
-PerAppSettingsServiceFactory::PerAppSettingsServiceFactory()
-    : BrowserContextKeyedServiceFactory(
-          "PerAppSettingsServiceFactory",
-          BrowserContextDependencyManager::GetInstance()) {
-}
-
-PerAppSettingsServiceFactory::~PerAppSettingsServiceFactory() {}
-
-KeyedService* PerAppSettingsServiceFactory::BuildServiceInstanceFor(
-    content::BrowserContext* context) const {
-  return new PerAppSettingsService;
-}
-
-bool PerAppSettingsServiceFactory::ServiceIsCreatedWithBrowserContext() const {
-  return false;
-}
-
-content::BrowserContext* PerAppSettingsServiceFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  return extensions::ExtensionsBrowserClient::Get()->
-      GetOriginalContext(context);
-}