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

chrome/browser/chromeos/extensions/gfx_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/chromeos/extensions/gfx_utils.h"
 
 #include "base/lazy_instance.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
@@ skipping 79 matching lines @@
     {"com.google.android.talk", "cgmlfbhkckbedohgdepgbkflommbfkep"},
     {"com.google.android.talk", "gldgpnmcpaogjlojhhpebkbbanacoglc"},
     // Google Play Music
     {"com.google.android.music", "fahmaaghhglfmonjliepjlchgpgfmobi"},
     // Google News
     {"com.google.android.apps.genie.geniewidget",
      "dllkocilcinkggkchnjgegijklcililc"},
 };
 
 // This class maintains the maps between the extension id and its equivalent
-// Arc package name.
+// ARC package name.
 class AppDualBadgeMap {
  public:
   using ArcAppToExtensionsMap =
       std::unordered_map<std::string, std::vector<std::string>>;
   using ExtensionToArcAppMap = std::unordered_map<std::string, std::string>;
 
   AppDualBadgeMap() {
     for (size_t i = 0; i < arraysize(kDualBadgeMap); ++i) {
       arc_app_to_extensions_map_[kDualBadgeMap[i].arc_package_name].push_back(
           kDualBadgeMap[i].extension_id);
@@ skipping 98 matching lines @@
     resized_badge_image = gfx::ImageSkiaOperations::CreateResizedImage(
         *badge_image, skia::ImageOperations::RESIZE_BEST, icon_out->size());
   }
   *icon_out = gfx::ImageSkiaOperations::CreateSuperimposedImage(
       *icon_out, resized_badge_image);
   return;
 }
 
 }  // namespace util
 }  // namespace extensions