ARC: Add badge for Chrome hosted Apps if Arc++ is enabled.

chrome/browser/ui/app_list/extension_app_item.cc

Index: chrome/browser/ui/app_list/extension_app_item.cc
diff --git a/chrome/browser/ui/app_list/extension_app_item.cc b/chrome/browser/ui/app_list/extension_app_item.cc
index 8263306acb2aec53275b7a677247d8d3f02e06b9..5263c371e355c80d814683f2c2e4b5c29c20f694 100644
--- a/chrome/browser/ui/app_list/extension_app_item.cc
+++ b/chrome/browser/ui/app_list/extension_app_item.cc
@@ -33,6 +33,10 @@
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/image/canvas_image_source.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/extensions/gfx_utils.h"
+#endif
+
 using extensions::Extension;
 
 namespace {
@@ -169,6 +173,10 @@ void ExtensionAppItem::UpdateIcon() {
     icon = icon_->image_skia();
     const bool enabled = extensions::util::IsAppLaunchable(extension_id(),
                                                            profile());
+#if defined(OS_CHROMEOS)
+    extensions::util::MaybeApplyChromeBadge(profile(), id(), &icon);
+#endif
+
     if (!enabled)
       icon = CreateDisabledIcon(icon);