Remove the legacy (extension-notifier) usb printer detector. Rename the remaining printerdetector …

chrome/browser/chromeos/printer_detector/printer_detector_factory.cc

-// Copyright 2015 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/chromeos/printer_detector/printer_detector_factory.h"
-
-#include "base/command_line.h"
-#include "chrome/browser/chromeos/printer_detector/printer_detector.h"
-#include "chrome/browser/chromeos/printing/printers_manager_factory.h"
-#include "chrome/browser/profiles/incognito_helpers.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/common/chrome_switches.h"
-#include "components/keyed_service/content/browser_context_dependency_manager.h"
-#include "extensions/browser/extensions_browser_client.h"
-
-namespace chromeos {
-
-namespace {
-
-static base::LazyInstance<PrinterDetectorFactory>::DestructorAtExit g_factory =
-    LAZY_INSTANCE_INITIALIZER;
-
-}  // namespace
-
-// static
-PrinterDetectorFactory* PrinterDetectorFactory::GetInstance() {
-  return g_factory.Pointer();
-}
-
-PrinterDetector* PrinterDetectorFactory::Get(content::BrowserContext* context) {
-  return static_cast<PrinterDetector*>(
-      GetServiceForBrowserContext(context, false));
-}
-
-PrinterDetectorFactory::PrinterDetectorFactory()
-    : BrowserContextKeyedServiceFactory(
-          "PrinterDetectorFactory",
-          BrowserContextDependencyManager::GetInstance()) {
-  DependsOn(
-      extensions::ExtensionsBrowserClient::Get()->GetExtensionSystemFactory());
-  DependsOn(PrintersManagerFactory::GetInstance());
-}
-
-PrinterDetectorFactory::~PrinterDetectorFactory() {
-}
-
-content::BrowserContext* PrinterDetectorFactory::GetBrowserContextToUse(
-    content::BrowserContext* context) const {
-  return chrome::GetBrowserContextRedirectedInIncognito(context);
-}
-
-KeyedService* PrinterDetectorFactory::BuildServiceInstanceFor(
-    content::BrowserContext* context) const {
-  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-          ::switches::kDisableNativeCups)) {
-    return PrinterDetector::CreateLegacy(Profile::FromBrowserContext(context))
-        .release();
-  }
-
-  return PrinterDetector::CreateCups(Profile::FromBrowserContext(context))
-      .release();
-}
-
-bool PrinterDetectorFactory::ServiceIsCreatedWithBrowserContext() const {
-  return true;
-}
-
-bool PrinterDetectorFactory::ServiceIsNULLWhileTesting() const {
-  return true;
-}
-
-}  // namespace chromeos