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

chrome/browser/extensions/extension_app_icon_loader.cc

Index: chrome/browser/extensions/extension_app_icon_loader.cc
diff --git a/chrome/browser/extensions/extension_app_icon_loader.cc b/chrome/browser/extensions/extension_app_icon_loader.cc
index 4d292ba6715d5ea9f404b884c98c11e7780757c1..fb941e5d57302fc56e502d90fec16f02b6f074bb 100644
--- a/chrome/browser/extensions/extension_app_icon_loader.cc
+++ b/chrome/browser/extensions/extension_app_icon_loader.cc
@@ -15,6 +15,10 @@
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/image/image_skia_operations.h"
 
+#if defined(OS_CHROMEOS)
+#include "chrome/browser/chromeos/extensions/gfx_utils.h"
+#endif
+
 namespace {
 
 const extensions::Extension* GetExtensionByID(Profile* profile,
@@ -92,6 +96,10 @@ void ExtensionAppIconLoader::BuildImage(const std::string& id,
                                         const gfx::ImageSkia& icon) {
   gfx::ImageSkia image = icon;
 
+#if defined(OS_CHROMEOS)
+  util::MaybeApplyChromeBadge(profile(), id, &image);
+#endif
+
   if (!util::IsAppLaunchable(id, profile())) {
     const color_utils::HSL shift = {-1, 0, 0.6};
     image = gfx::ImageSkiaOperations::CreateHSLShiftedImage(image, shift);