Purge the App Launcher code from Mac

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 37 matching lines @@
         'app_list_item_observer.h',
         'app_list_menu.cc',
         'app_list_menu.h',
         'app_list_model.cc',
         'app_list_model.h',
         'app_list_model_observer.h',
         'app_list_switches.cc',
         'app_list_switches.h',
         'app_list_view_delegate.cc',
         'app_list_view_delegate.h',
-        'cocoa/app_list_pager_view.h',
-        'cocoa/app_list_pager_view.mm',
-        'cocoa/app_list_view_controller.h',
-        'cocoa/app_list_view_controller.mm',
-        'cocoa/app_list_window_controller.h',
-        'cocoa/app_list_window_controller.mm',
-        'cocoa/apps_collection_view_drag_manager.h',
-        'cocoa/apps_collection_view_drag_manager.mm',
-        'cocoa/apps_grid_controller.h',
-        'cocoa/apps_grid_controller.mm',
-        'cocoa/apps_grid_view_item.h',
-        'cocoa/apps_grid_view_item.mm',
-        'cocoa/apps_pagination_model_observer.h',
-        'cocoa/apps_search_box_controller.h',
-        'cocoa/apps_search_box_controller.mm',
-        'cocoa/apps_search_results_controller.h',
-        'cocoa/apps_search_results_controller.mm',
-        'cocoa/apps_search_results_model_bridge.h',
-        'cocoa/apps_search_results_model_bridge.mm',
-        'cocoa/item_drag_controller.h',
-        'cocoa/item_drag_controller.mm',
-        'cocoa/scroll_view_with_no_scrollbars.h',
-        'cocoa/scroll_view_with_no_scrollbars.mm',
         'folder_image.cc',
         'folder_image.h',
         'pagination_controller.cc',
         'pagination_controller.h',
         'pagination_model.cc',
         'pagination_model.h',
         'pagination_model_observer.h',
         'search/dictionary_data_store.cc',
         'search/dictionary_data_store.h',
         'search/history.cc',
@@ skipping 108 matching lines @@
             '../views/views.gyp:views',
           ],
           'export_dependent_settings': [
               '../views/views.gyp:views',
           ],
         }, {  # toolkit_views==0
           'sources/': [
             ['exclude', 'views/'],
           ],
         }],
-        ['OS=="mac"', {
-          'dependencies': [
-            '../../third_party/google_toolbox_for_mac/google_toolbox_for_mac.gyp:google_toolbox_for_mac',
-          ],
-          'link_settings': {
-            'libraries': [
-              '$(SDKROOT)/System/Library/Frameworks/QuartzCore.framework',
-            ],
-          },
-        }, {  # OS!="mac"
-          'sources/': [
-            ['exclude', 'cocoa/'],
-          ],
-        }],
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
     {
       # GN version: //ui/app_list:test_support
       'target_name': 'app_list_test_support',
       'type': 'static_library',
       'dependencies': [
         '../../base/base.gyp:base',
@@ skipping 25 matching lines @@
         '../gfx/gfx.gyp:gfx_range',
         '../resources/ui_resources.gyp:ui_resources',
         '../resources/ui_resources.gyp:ui_test_pak',
         'app_list',
         'app_list_test_support',
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
         'app_list_item_list_unittest.cc',
         'app_list_model_unittest.cc',
-        'cocoa/app_list_view_controller_unittest.mm',
-        'cocoa/app_list_window_controller_unittest.mm',
-        'cocoa/apps_grid_controller_unittest.mm',
-        'cocoa/apps_search_box_controller_unittest.mm',
-        'cocoa/apps_search_results_controller_unittest.mm',
-        'cocoa/test/apps_grid_controller_test_helper.h',
-        'cocoa/test/apps_grid_controller_test_helper.mm',
         'folder_image_unittest.cc',
         'pagination_model_unittest.cc',
         'search/history_data_store_unittest.cc',
         'search/mixer_unittest.cc',
         'search/term_break_iterator_unittest.cc',
         'search/tokenized_string_char_iterator_unittest.cc',
         'search/tokenized_string_match_unittest.cc',
         'search/tokenized_string_unittest.cc',
         'test/run_all_unittests.cc',
         'views/app_list_main_view_unittest.cc',
@@ skipping 12 matching lines @@
         ['toolkit_views==1', {
           'dependencies': [
             '../views/views.gyp:views',
             '../views/views.gyp:views_test_support',
           ],
         }, {  # toolkit_views==0
           'sources/': [
             ['exclude', 'views/'],
           ]
         }],
-        ['OS=="mac"', {
-          'dependencies': [
-            '../events/events.gyp:events_test_support',
-            '../gfx/gfx.gyp:gfx_test_support',
-          ],
-          'conditions': [
-            ['component=="static_library"', {
-              # Needed to link to Obj-C static libraries.
-              'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']},
-            }],
-          ],
-        }, {  # OS!="mac"
-          'sources/': [
-            ['exclude', 'cocoa/'],
-          ],
-        }],
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
     },
   ],
   'conditions': [
     ['toolkit_views==1', {
       'targets': [
         {
           'target_name': 'app_list_demo',
@@ skipping 52 matching lines @@
               'dependencies': [
                 '../../tools/xdisplaycheck/xdisplaycheck.gyp:xdisplaycheck',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }