Remove LauncherItemController::type; use ShelfItems::type.

chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc

Index: chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc
diff --git a/chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc b/chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc
index c56c50ee93e27fd2dce29d2e332b22f19604dc3b..965cc8429189feb4319a98180e0e20c3d16bffec 100644
--- a/chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc
+++ b/chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc
@@ -195,15 +195,9 @@ void ArcAppDeferredLauncherController::RegisterDeferredLaunch(
       ArcAppWindowLauncherController::GetShelfAppIdFromArcAppId(app_id);
   const ash::ShelfID shelf_id = owner_->GetShelfIDForAppID(shelf_app_id);
 
-  if (shelf_id) {
-    LauncherItemController* controller =
-        owner_->GetLauncherItemController(shelf_id);
-    if (controller &&
-        controller->type() != LauncherItemController::TYPE_SHORTCUT) {
-      // We are allowed to apply new deferred controller only over shortcut.
-      return;
-    }
-  }
+  // We are allowed to apply new deferred controller only over shortcut.
+  if (shelf_id && owner_->GetItem(shelf_id).type != ash::TYPE_APP_SHORTCUT)
+    return;
 
   ArcAppDeferredLauncherItemController* controller =
       new ArcAppDeferredLauncherItemController(