arc: Use v2/auth LSO page.

components/arc/BUILD.gn

 # 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.
 
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//testing/test.gni")
 
 static_library("arc") {
   sources = [
     "arc_bridge_bootstrap.cc",
     "arc_bridge_bootstrap.h",
     "arc_bridge_service.cc",
     "arc_bridge_service.h",
     "arc_bridge_service_impl.cc",
     "arc_bridge_service_impl.h",
     "arc_service.cc",
     "arc_service.h",
     "arc_service_manager.cc",
     "arc_service_manager.h",
-    "auth/arc_auth_fetcher.cc",
-    "auth/arc_auth_fetcher.h",
     "clipboard/arc_clipboard_bridge.cc",
     "clipboard/arc_clipboard_bridge.h",
     "crash_collector/arc_crash_collector_bridge.cc",
     "crash_collector/arc_crash_collector_bridge.h",
     "ime/arc_ime_bridge.h",
     "ime/arc_ime_bridge_impl.cc",
     "ime/arc_ime_bridge_impl.h",
     "ime/arc_ime_service.cc",
     "ime/arc_ime_service.h",
     "input/arc_input_bridge.cc",
@@ skipping 146 matching lines @@
 
   deps = [
     ":arc_standalone",
     ":arc_standalone_service",
     "//base",
     "//ipc:ipc",
     "//ipc/mojo:mojo",
     "//mojo/edk/system",
   ]
 }