s/\bArc\b/ARC/g for ARC related code.

chrome/browser/chromeos/login/arc_kiosk_controller.cc

 // Copyright 2017 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/login/arc_kiosk_controller.h"
 
 #include "base/bind.h"
 #include "base/time/time.h"
 #include "base/timer/timer.h"
 #include "chrome/browser/chromeos/app_mode/kiosk_app_launch_error.h"
 #include "chrome/browser/chromeos/login/auth/chrome_login_performer.h"
 #include "chrome/browser/chromeos/login/ui/login_display_host.h"
 #include "chrome/browser/chromeos/login/ui/webui_login_view.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "chromeos/login/auth/user_context.h"
 #include "components/session_manager/core/session_manager.h"
 #include "components/signin/core/account_id/account_id.h"
 
 namespace chromeos {
 
-// ARC++ Kiosk splash screen minimum show time.
+// ARC Kiosk splash screen minimum show time.
 constexpr base::TimeDelta kArcKioskSplashScreenMinTime =
     base::TimeDelta::FromSeconds(3);
 
 ArcKioskController::ArcKioskController(LoginDisplayHost* host, OobeUI* oobe_ui)
     : host_(host),
       arc_kiosk_splash_screen_actor_(oobe_ui->GetArcKioskSplashScreenActor()),
       weak_ptr_factory_(this) {}
 
 ArcKioskController::~ArcKioskController() {
   arc_kiosk_splash_screen_actor_->SetDelegate(nullptr);
@@ skipping 80 matching lines @@
 void ArcKioskController::OnAppStarted() {
   DVLOG(1) << "ARC Kiosk launch succeeded, wait for app window.";
   arc_kiosk_splash_screen_actor_->UpdateArcKioskState(
       ArcKioskSplashScreenActor::ArcKioskState::WAITING_APP_WINDOW);
 }
 
 void ArcKioskController::OnAppWindowLaunched() {
   DVLOG(1) << "App window created, closing splash screen.";
   launched_ = true;
   // If timer is running, do not remove splash screen for a few
-  // more seconds to give the user ability to exit ARC++ kiosk.
+  // more seconds to give the user ability to exit ARC kiosk.
   if (splash_wait_timer_.IsRunning())
     return;
   CloseSplashScreen();
 }
 
 void ArcKioskController::OnCancelArcKioskLaunch() {
   KioskAppLaunchError::Save(KioskAppLaunchError::USER_CANCEL);
   CleanUp();
   chrome::AttemptUserExit();
 }
 
 }  // namespace chromeos