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

chrome/browser/chromeos/extensions/wallpaper_manager_util.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/chromeos/extensions/wallpaper_manager_util.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/browser/chromeos/arc/arc_session_manager.h"
@@ skipping 20 matching lines @@
 const char kAndroidWallpapersAppPackage[] = "com.google.android.apps.wallpaper";
 const char kAndroidWallpapersAppActivity[] =
     "com.google.android.apps.wallpaper.picker.CategoryPickerActivity";
 
 const char kAndroidWallpapersAppTrialName[] = "AndroidWallpapersAppOnChromeOS";
 const char kEnableAndroidWallpapersApp[] =
     "Enable-android-wallpapers-app_Dogfood";
 
 }  // namespace
 
-// Only if the current profile is the primary profile && Arc service is enabled
+// Only if the current profile is the primary profile && ARC service is enabled
 // && the Android Wallpapers App has been installed && the finch experiment or
 // chrome flag is enabled, launch the Android Wallpapers App. Otherwise launch
 // the old Chrome OS Wallpaper Picker App.
 bool ShouldUseAndroidWallpapersApp(Profile* profile) {
   if (!chromeos::ProfileHelper::IsPrimaryProfile(profile))
     return false;
 
-  // Check if the ARC++ is enabled.
+  // Check if the ARC is enabled.
   const arc::ArcSessionManager* const arc_session_manager =
       arc::ArcSessionManager::Get();
   if (!arc_session_manager || !arc_session_manager->IsArcPlayStoreEnabled())
     return false;
 
   // Check if Android Wallpapers App has been installed.
   const ArcAppListPrefs* const prefs = ArcAppListPrefs::Get(profile);
   if (!prefs || prefs->GetAppsForPackage(kAndroidWallpapersAppPackage).empty())
     return false;
 
@@ skipping 27 matching lines @@
     if (!extension)
       return;
 
     OpenApplication(AppLaunchParams(
         profile, extension, extensions::LAUNCH_CONTAINER_WINDOW,
         WindowOpenDisposition::NEW_WINDOW, extensions::SOURCE_CHROME_INTERNAL));
   }
 }
 
 }  // namespace wallpaper_manager_util