Migrate --enable-arc and --arc-available part 1.

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

 // Copyright 2016 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_arc_package_helper.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
@@ skipping 51 matching lines @@
 
 void SyncArcPackageHelper::SetupTest(SyncTest* test) {
   if (setup_completed_) {
     DCHECK_EQ(test, test_);
     return;
   }
   test_ = test;
 
   user_manager_enabler_ = base::MakeUnique<chromeos::ScopedUserManagerEnabler>(
       new chromeos::FakeChromeUserManager());
-  base::CommandLine::ForCurrentProcess()->AppendSwitch(
-      chromeos::switches::kEnableArc);
   ArcAppListPrefsFactory::SetFactoryForSyncTest();
   size_t id = 0;
   for (auto* profile : test_->GetAllProfiles())
     SetupArcService(profile, id++);
   setup_completed_ = true;
 }
 
 void SyncArcPackageHelper::CleanUp() {
   ArcSessionManager::Get()->Shutdown();
   user_manager_enabler_.reset();
@@ skipping 54 matching lines @@
       DVLOG(1) << "Profile2: "
                << ArcPackageSyncableService::Get(profiles.front());
       return false;
     }
   }
   return true;
 }
 
 void SyncArcPackageHelper::SetupArcService(Profile* profile, size_t id) {
   DCHECK(profile);
-  base::CommandLine::ForCurrentProcess()->AppendSwitch(
-      chromeos::switches::kEnableArc);
   const user_manager::User* user = CreateUserAndLogin(profile, id);
   // Have the user-to-profile mapping ready to avoid using the real profile
   // manager (which is null).
   chromeos::ProfileHelper::Get()->SetUserToProfileMappingForTesting(user,
                                                                     profile);
 
   ArcSessionManager* arc_session_manager = ArcSessionManager::Get();
   DCHECK(arc_session_manager);
   ArcSessionManager::DisableUIForTesting();
   arc_session_manager->OnPrimaryUserProfilePrepared(profile);
@@ skipping 88 matching lines @@
     if (package1_info->last_backup_android_id !=
         package2_info->last_backup_android_id)
       return false;
     if (package1_info->last_backup_time != package2_info->last_backup_time)
       return false;
   }
   return true;
 }
 
 }  // namespace arc