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

chrome/browser/ui/app_list/arc/arc_app_utils.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/ui/app_list/arc/arc_app_utils.h"
 
 #include <memory>
 #include <string>
 
 #include "ash/shell.h"
@@ skipping 56 matching lines @@
   VLOG(2) << "Finished prioritizing the instance: result=" << success;
   if (!success)
     LOG(ERROR) << "Failed to prioritize ARC";
 }
 
 // Find a proper size and position for a given rectangle on the screen.
 // TODO(skuhne): This needs more consideration, but it is lacking
 // WindowPositioner functionality since we do not have an Aura::Window yet.
 gfx::Rect GetTargetRect(const gfx::Size& size) {
   // Make sure that the window will fit into our workspace.
-  // Note that Arc++ will always be on the primary screen (for now).
+  // Note that ARC will always be on the primary screen (for now).
   // Note that Android's coordinate system is only valid inside the working
   // area. We can therefore ignore the provided left / top offsets.
   aura::Window* root = ash::Shell::GetPrimaryRootWindow();
   gfx::Rect work_area =
       display::Screen::GetScreen()->GetDisplayNearestWindow(root).work_area();
 
   gfx::Rect result(size);
 
   // We do not adjust sizes to fit the window into the work area here.
   // The reason is that the used DP<->pix transformation is different on
@@ skipping 190 matching lines @@
       arc_session_manager->SetArcPlayStoreEnabled(true);
       if (!arc_session_manager->IsArcPlayStoreEnabled()) {
         NOTREACHED();
         return false;
       }
       arc_activated = true;
     }
 
     // PlayStore item has special handling for shelf controllers. In order to
     // avoid unwanted initial animation for PlayStore item do not create
-    // deferred launch request when PlayStore item enables Arc.
+    // deferred launch request when PlayStore item enables ARC.
     if (!arc_activated || app_id != kPlayStoreAppId) {
       ChromeLauncherController* chrome_controller =
           ChromeLauncherController::instance();
       DCHECK(chrome_controller || !ash::Shell::HasInstance());
       if (chrome_controller) {
         chrome_controller->GetArcDeferredLauncher()->RegisterDeferredLaunch(
             app_id, event_flags);
 
         // On some boards, ARC is booted with a restricted set of resources by
         // default to avoid slowing down Chrome's user session restoration.
@@ skipping 136 matching lines @@
     return false;
 
   const ArcAppListPrefs* const arc_prefs = ArcAppListPrefs::Get(context);
   if (!arc_prefs)
     return false;
 
   return arc_prefs->IsRegistered(ArcAppShelfId::FromString(id).app_id());
 }
 
 }  // namespace arc