Revert of arc: Handle non-launchable apps.

chrome/browser/ui/app_list/arc/arc_app_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/ui/app_list/arc/arc_app_utils.h"
 
 #include <string>
 
 #include "ash/shell.h"
 #include "base/bind.h"
@@ skipping 164 matching lines @@
   if (!app_info) {
     VLOG(2) << "Cannot launch unavailable app: " << app_id << ".";
     return false;
   }
 
   if (!app_info->ready) {
     VLOG(2) << "Cannot launch not-ready app: " << app_id << ".";
     return false;
   }
 
-  if (!app_info->launchable) {
-    VLOG(2) << "Cannot launch non-launchable app: " << app_id << ".";
-    return false;
-  }
-
   arc::mojom::AppInstance* app_instance =
       GetAppInstance(kMinVersion, kLaunchAppStr);
   if (!app_instance)
     return false;
 
   if (app_info->shortcut) {
     app_instance->LaunchIntent(app_info->intent_uri, target_rect);
   } else {
     app_instance->LaunchApp(app_info->package_name, app_info->activity,
                             target_rect);
@@ skipping 100 matching lines @@
   if (!app_instance)
     return false;
 
   app_instance->ShowPackageInfoOnPage(
       package_name, page,
       GetTargetRect(gfx::Size(kNexus7Width, kNexus7Height)));
   return true;
 }
 
 }  // namespace arc