src/chrome/browser/favicon/favicon_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/favicon/favicon_service_factory.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "base/prefs/pref_service.h"
   9 #include "chrome/browser/favicon/chrome_favicon_client_factory.h"
  10 #include "chrome/browser/favicon/favicon_service.h"
  11 #include "chrome/browser/history/history_service.h"
  12 #include "chrome/browser/history/history_service_factory.h"
  13 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  14
  15 // static
  16 FaviconService* FaviconServiceFactory::GetForProfile(
  17     Profile* profile, Profile::ServiceAccessType sat) {
  18   if (!profile->IsOffTheRecord()) {
  19     return static_cast<FaviconService*>(
  20         GetInstance()->GetServiceForBrowserContext(profile, true));
  21   } else if (sat == Profile::EXPLICIT_ACCESS) {
  22     // Profile must be OffTheRecord in this case.
  23     return static_cast<FaviconService*>(
  24         GetInstance()->GetServiceForBrowserContext(
  25             profile->GetOriginalProfile(), true));
  26   }
  27
  28   // Profile is OffTheRecord without access.
  29   NOTREACHED() << "This profile is OffTheRecord";
  30   return NULL;
  31 }
  32
  33 // static
  34 FaviconServiceFactory* FaviconServiceFactory::GetInstance() {
  35   return Singleton<FaviconServiceFactory>::get();
  36 }
  37
  38 FaviconServiceFactory::FaviconServiceFactory()
  39     : BrowserContextKeyedServiceFactory(
  40         "FaviconService",
  41         BrowserContextDependencyManager::GetInstance()) {
  42   DependsOn(HistoryServiceFactory::GetInstance());
  43   DependsOn(ChromeFaviconClientFactory::GetInstance());
  44 }
  45
  46 FaviconServiceFactory::~FaviconServiceFactory() {}
  47
  48 KeyedService* FaviconServiceFactory::BuildServiceInstanceFor(
  49     content::BrowserContext* profile) const {
  50   FaviconClient* favicon_client =
  51       ChromeFaviconClientFactory::GetForProfile(static_cast<Profile*>(profile));
  52   return new FaviconService(static_cast<Profile*>(profile), favicon_client);
  53 }
  54
  55 bool FaviconServiceFactory::ServiceIsNULLWhileTesting() const {
  56   return true;
  57 }