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

chrome/browser/ui/ash/launcher/launcher_context_menu.cc

 // Copyright 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/ui/ash/launcher/launcher_context_menu.h"
 
 #include <string>
 
 #include "ash/common/shelf/shelf_model.h"
 #include "ash/common/shelf/wm_shelf.h"
@@ skipping 32 matching lines @@
 LauncherContextMenu* LauncherContextMenu::Create(
     ChromeLauncherControllerImpl* controller,
     const ash::ShelfItem* item,
     ash::WmShelf* wm_shelf) {
   DCHECK(controller);
   DCHECK(wm_shelf);
   // Create DesktopShellLauncherContextMenu if no item is selected.
   if (!item || item->id == 0)
     return new DesktopShellLauncherContextMenu(controller, item, wm_shelf);
 
-  // Create ArcLauncherContextMenu if the item is an Arc app.
+  // Create ArcLauncherContextMenu if the item is an ARC app.
   const std::string& app_id = controller->GetAppIDForShelfID(item->id);
   if (arc::IsArcItem(controller->profile(), app_id))
     return new ArcLauncherContextMenu(controller, item, wm_shelf);
 
   // Create ExtensionLauncherContextMenu for the item.
   return new ExtensionLauncherContextMenu(controller, item, wm_shelf);
 }
 
 LauncherContextMenu::LauncherContextMenu(
     ChromeLauncherControllerImpl* controller,
@@ skipping 135 matching lines @@
     case MENU_PIN:
     case MENU_AUTO_HIDE:
     case MENU_ALIGNMENT_MENU:
     case MENU_CHANGE_WALLPAPER:
       LauncherContextMenu::ExecuteCommand(command_id, event_flags);
       return true;
     default:
       return false;
   }
 }