[Aura] Polish app list.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 3622 matching lines @@
         'browser/ui/views/wrench_menu.cc',
         'browser/ui/views/wrench_menu.h',
         'browser/ui/virtual_keyboard/virtual_keyboard_manager.cc',
         'browser/ui/virtual_keyboard/virtual_keyboard_manager.h',
         'browser/ui/web_applications/web_app_ui.cc',
         'browser/ui/web_applications/web_app_ui.h',
         'browser/ui/webui/about_ui.cc',
         'browser/ui/webui/about_ui.h',
         'browser/ui/webui/active_downloads_ui.cc',
         'browser/ui/webui/active_downloads_ui.h',
+        'browser/ui/webui/aura/app_list_ui_delegate.h',
         'browser/ui/webui/aura/app_list_ui.cc',
         'browser/ui/webui/aura/app_list_ui.h',
         'browser/ui/webui/bookmark_all_tabs_dialog.cc',
         'browser/ui/webui/bookmark_all_tabs_dialog.h',
         'browser/ui/webui/bookmarks_ui.cc',
         'browser/ui/webui/bookmarks_ui.h',
         'browser/ui/webui/bug_report_ui.cc',
         'browser/ui/webui/bug_report_ui.h',
         'browser/ui/webui/certificate_viewer_webui.cc',
         'browser/ui/webui/certificate_viewer_webui.h',
@@ skipping 1587 matching lines @@
       'type': 'static_library',
       'sources': [ 'browser/history/in_memory_url_index_cache.proto' ],
       'variables': {
         'proto_in_dir': 'browser/history',
         'proto_out_dir': 'chrome/browser/history',
       },
       'includes': [ '../build/protoc.gypi' ]
     },
   ],
 }