chrome/browser/favicon/fallback_icon_service_factory.cc

   1 // Copyright 2015 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/fallback_icon_service_factory.h"
   6
   7 #include "base/memory/singleton.h"
   8 #include "chrome/browser/favicon/chrome_fallback_icon_client_factory.h"
   9 #include "components/favicon/core/fallback_icon_service.h"
  10 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  11 #include "content/public/browser/browser_context.h"
  12
  13 // static
  14 favicon::FallbackIconService* FallbackIconServiceFactory::GetForBrowserContext(
  15     content::BrowserContext* context) {
  16   return static_cast<favicon::FallbackIconService*>(
  17       GetInstance()->GetServiceForBrowserContext(context, true));
  18 }
  19
  20 // static
  21 FallbackIconServiceFactory* FallbackIconServiceFactory::GetInstance() {
  22   return Singleton<FallbackIconServiceFactory>::get();
  23 }
  24
  25 FallbackIconServiceFactory::FallbackIconServiceFactory()
  26     : BrowserContextKeyedServiceFactory(
  27         "FallbackIconService",
  28         BrowserContextDependencyManager::GetInstance()) {
  29   DependsOn(ChromeFallbackIconClientFactory::GetInstance());
  30 }
  31
  32 FallbackIconServiceFactory::~FallbackIconServiceFactory() {}
  33
  34 KeyedService* FallbackIconServiceFactory::BuildServiceInstanceFor(
  35     content::BrowserContext* context) const {
  36   favicon::FallbackIconClient* fallback_icon_client =
  37       ChromeFallbackIconClientFactory::GetForBrowserContext(context);
  38   return new favicon::FallbackIconService(fallback_icon_client);
  39 }
  40
  41 bool FallbackIconServiceFactory::ServiceIsNULLWhileTesting() const {
  42   return true;
  43 }