chrome/browser/thumbnails/thumbnail_service_factory.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/thumbnails/thumbnail_service_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "chrome/browser/history/top_sites_factory.h"
   9 #include "chrome/browser/thumbnails/thumbnail_service.h"
  10 #include "chrome/browser/thumbnails/thumbnail_service_impl.h"
  11 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  12
  13 using thumbnails::ThumbnailService;
  14 using thumbnails::ThumbnailServiceImpl;
  15
  16 ThumbnailServiceFactory::ThumbnailServiceFactory()
  17     : RefcountedBrowserContextKeyedServiceFactory(
  18           "ThumbnailService",
  19           BrowserContextDependencyManager::GetInstance()) {
  20   DependsOn(TopSitesFactory::GetInstance());
  21 }
  22
  23 ThumbnailServiceFactory::~ThumbnailServiceFactory() {
  24 }
  25
  26 // static
  27 scoped_refptr<ThumbnailService> ThumbnailServiceFactory::GetForProfile(
  28     Profile* profile) {
  29   return static_cast<ThumbnailService*>(
  30       GetInstance()->GetServiceForBrowserContext(profile, true).get());
  31 }
  32
  33 // static
  34 ThumbnailServiceFactory* ThumbnailServiceFactory::GetInstance() {
  35   return Singleton<ThumbnailServiceFactory>::get();
  36 }
  37
  38 scoped_refptr<RefcountedKeyedService>
  39 ThumbnailServiceFactory::BuildServiceInstanceFor(
  40     content::BrowserContext* profile) const {
  41   return scoped_refptr<RefcountedKeyedService>(
  42       new ThumbnailServiceImpl(static_cast<Profile*>(profile)));
  43 }