Extract kArcEnabled preference from ArcSessionManager part 1.

chrome/browser/sync/test/integration/sync_test.cc

 // Copyright (c) 2012 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/sync/test/integration/sync_test.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <limits>
@@ skipping 72 matching lines @@
 #include "net/base/network_change_notifier.h"
 #include "net/base/port_util.h"
 #include "net/traffic_annotation/network_traffic_annotation_test_helper.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 #if defined(OS_CHROMEOS)
 #include "chromeos/chromeos_switches.h"
-#include "components/arc/arc_util.h"

[hidehiko, 2017/02/20 18:18:45]

Note: this should be a part of crrev.com/2708693002. If something needs to be
changed around it, could you comment in that CL?

 #endif
 
 using browser_sync::ProfileSyncService;
 using content::BrowserThread;
 
 namespace switches {
 const char kPasswordFileForTest[] = "password-file-for-test";
 const char kSyncUserForTest[] = "sync-user-for-test";
 const char kSyncPasswordForTest[] = "sync-password-for-test";
 const char kSyncServerCommandLine[] = "sync-server-command-line";
@@ skipping 188 matching lines @@
 
   fake_server_.reset();
 }
 
 void SyncTest::SetUpCommandLine(base::CommandLine* cl) {
   AddTestSwitches(cl);
   AddOptionalTypesToCommandLine(cl);
 
 #if defined(OS_CHROMEOS)
   cl->AppendSwitch(chromeos::switches::kIgnoreUserProfileMappingForTests);
-  arc::SetArcAvailableCommandLineForTesting(cl);
 #endif
 }
 
 void SyncTest::AddTestSwitches(base::CommandLine* cl) {
   // Disable non-essential access of external network resources.
   if (!cl->HasSwitch(switches::kDisableBackgroundNetworking))
     cl->AppendSwitch(switches::kDisableBackgroundNetworking);
 
   if (!cl->HasSwitch(switches::kSyncShortInitialRetryOverride))
     cl->AppendSwitch(switches::kSyncShortInitialRetryOverride);
@@ skipping 820 matching lines @@
 
 void SyncTest::TriggerSyncForModelTypes(int index,
                                         syncer::ModelTypeSet model_types) {
   GetSyncService(index)->TriggerRefresh(model_types);
 }
 
 void SyncTest::SetPreexistingPreferencesFileContents(
     const std::string& contents) {
   preexisting_preferences_file_contents_ = contents;
 }