Experimental app list: Added "All apps" button on start page.

ui/app_list/app_list.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 94 matching lines @@
         'search/term_break_iterator.h',
         'search/tokenized_string.cc',
         'search/tokenized_string.h',
         'search/tokenized_string_char_iterator.cc',
         'search/tokenized_string_char_iterator.h',
         'search/tokenized_string_match.cc',
         'search/tokenized_string_match.h',
         'speech_ui_model.cc',
         'speech_ui_model.h',
         'speech_ui_model_observer.h',
+        'views/all_apps_tile_item_view.h',
+        'views/all_apps_tile_item_view.cc',
         'views/apps_container_view.cc',
         'views/apps_container_view.h',
         'views/app_list_background.cc',
         'views/app_list_background.h',
         'views/app_list_drag_and_drop_host.h',
         'views/app_list_folder_view.cc',
         'views/app_list_folder_view.h',
         'views/app_list_item_view.cc',
         'views/app_list_item_view.h',
         'views/app_list_main_view.cc',
@@ skipping 25 matching lines @@
         'views/pulsing_block_view.cc',
         'views/pulsing_block_view.h',
         'views/search_box_view.cc',
         'views/search_box_view.h',
         'views/search_box_view_delegate.h',
         'views/search_result_actions_view.cc',
         'views/search_result_actions_view.h',
         'views/search_result_list_view.cc',
         'views/search_result_list_view.h',
         'views/search_result_list_view_delegate.h',
+        'views/search_result_tile_item_view.cc',
+        'views/search_result_tile_item_view.h',
         'views/search_result_view.cc',
         'views/search_result_view.h',
         'views/speech_view.cc',
         'views/speech_view.h',
         'views/start_page_view.cc',
         'views/start_page_view.h',
         'views/tile_item_view.cc',
         'views/tile_item_view.h',
         'views/top_icon_animation_view.cc',
         'views/top_icon_animation_view.h',
@@ skipping 178 matching lines @@
                 '../../sandbox/sandbox.gyp:sandbox',
                 '../../content/content.gyp:content_startup_helper_win',
               ],
             }],
           ],
         },
       ],
     }],  # toolkit_views==1
   ],
 }