Display dialog when app install succeeds / fails on Athena

athena/athena.gyp

 # Copyright 2014 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 181 matching lines @@
       'sources': [
         'content/chrome/dialogs.cc',
         'content/chrome/media_utils.cc',
         'content/chrome/web_activity_helpers.cc',
         'extensions/chrome/app_list_controller_delegate_athena.cc',
         'extensions/chrome/app_list_controller_delegate_athena.h',
         'extensions/chrome/athena_chrome_app_delegate.cc',
         'extensions/chrome/athena_chrome_app_delegate.h',
         'extensions/chrome/athena_chrome_app_window_client.cc',
         'extensions/chrome/athena_chrome_app_window_client.h',
+        'extensions/chrome/athena_extension_install_ui.cc',
+        'extensions/chrome/athena_extension_install_ui.h',
         'extensions/chrome/chrome_search_controller_factory.cc',
         'extensions/chrome/chrome_search_controller_factory.h',
         'extensions/chrome/extensions_delegate_impl.cc',
       ],
     },
     {
       'target_name': 'athena_app_shell_lib',
       'type': 'static_library',
       'dependencies': [
         '../components/components.gyp:component_metrics_proto',
@@ skipping 84 matching lines @@
         'util/drag_handle_unittest.cc',
         'util/fill_layout_manager_unittest.cc',
         'wm/split_view_controller_unittest.cc',
         'wm/window_list_provider_impl_unittest.cc',
         'wm/window_manager_unittest.cc',
       ],
     }
   ],
 }