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

ash/shelf/shelf_view.cc

 // Copyright (c) 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 "ash/shelf/shelf_view.h"
 
 #include <algorithm>
 #include <memory>
 
 #include "ash/aura/wm_window_aura.h"
@@ skipping 1658 matching lines @@
       // change as well.
     case TYPE_APP_SHORTCUT:
     case TYPE_WINDOWED_APP:
     case TYPE_PLATFORM_APP:
     case TYPE_DIALOG:
     case TYPE_APP_PANEL:
     case TYPE_IME_MENU: {
       CHECK_EQ(ShelfButton::kViewClassName, view->GetClassName());
       ShelfButton* button = static_cast<ShelfButton*>(view);
       ReflectItemStatus(item, button);
-      // The browser shortcut is currently not a "real" item and as such the
-      // the image is bogous as well. We therefore keep the image as is for it.
-      if (item.type != TYPE_BROWSER_SHORTCUT)
-        button->SetImage(item.image);
+      button->SetImage(item.image);
       button->SchedulePaint();
       break;
     }
 
     default:
       break;
   }
 }
 
 void ShelfView::ShelfItemMoved(int start_index, int target_index) {
@@ skipping 226 matching lines @@
 
 int ShelfView::CalculateShelfDistance(const gfx::Point& coordinate) const {
   const gfx::Rect bounds = GetBoundsInScreen();
   int distance = shelf_->SelectValueForShelfAlignment(
       bounds.y() - coordinate.y(), coordinate.x() - bounds.right(),
       bounds.x() - coordinate.x());
   return distance > 0 ? distance : 0;
 }
 
 }  // namespace ash