chrome/browser/chromeos/printer_detector/printer_detector_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/chromeos/printer_detector/printer_detector_factory.h"
   6
   7 #include "chrome/browser/chromeos/printer_detector/printer_detector.h"
   8 #include "chrome/browser/profiles/profile.h"
   9 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  10 #include "extensions/browser/extensions_browser_client.h"
  11
  12 namespace chromeos {
  13
  14 namespace {
  15
  16 static base::LazyInstance<PrinterDetectorFactory> g_factory =
  17     LAZY_INSTANCE_INITIALIZER;
  18
  19 }  // namespace
  20
  21 // static
  22 PrinterDetectorFactory* PrinterDetectorFactory::GetInstance() {
  23   return g_factory.Pointer();
  24 }
  25
  26 PrinterDetector* PrinterDetectorFactory::Get(content::BrowserContext* context) {
  27   return static_cast<PrinterDetector*>(
  28       GetServiceForBrowserContext(context, false));
  29 }
  30
  31 PrinterDetectorFactory::PrinterDetectorFactory()
  32     : BrowserContextKeyedServiceFactory(
  33           "PrinterDetectorFactory",
  34           BrowserContextDependencyManager::GetInstance()) {
  35   DependsOn(
  36       extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
  37 }
  38
  39 PrinterDetectorFactory::~PrinterDetectorFactory() {
  40 }
  41
  42 KeyedService* PrinterDetectorFactory::BuildServiceInstanceFor(
  43     content::BrowserContext* context) const {
  44   return new PrinterDetector(Profile::FromBrowserContext(context));
  45 }
  46
  47 bool PrinterDetectorFactory::ServiceIsCreatedWithBrowserContext() const {
  48   return true;
  49 }
  50
  51 bool PrinterDetectorFactory::ServiceIsNULLWhileTesting() const {
  52   return true;
  53 }
  54
  55 }  // namespace chromeos