Purge the App Launcher code from Windows.

ui/app_list/BUILD.gn

 # 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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 component("app_list") {
   sources = [
     "app_list_constants.cc",
@@ skipping 105 matching lines @@
       "views/app_list_page.h",
       "views/app_list_view.cc",
       "views/app_list_view.h",
       "views/app_list_view_observer.h",
       "views/apps_container_view.cc",
       "views/apps_container_view.h",
       "views/apps_grid_view.cc",
       "views/apps_grid_view.h",
       "views/apps_grid_view_delegate.h",
       "views/apps_grid_view_folder_delegate.h",
-      "views/cached_label.cc",
-      "views/cached_label.h",
       "views/contents_view.cc",
       "views/contents_view.h",
       "views/custom_launcher_page_view.cc",
       "views/custom_launcher_page_view.h",
       "views/folder_background_view.cc",
       "views/folder_background_view.h",
       "views/folder_header_view.cc",
       "views/folder_header_view.h",
       "views/folder_header_view_delegate.h",
       "views/image_shadow_animator.cc",
@@ skipping 43 matching lines @@
 }
 
 static_library("test_support") {
   sources = [
     "test/app_list_test_model.cc",
     "test/app_list_test_model.h",
     "test/app_list_test_view_delegate.cc",
     "test/app_list_test_view_delegate.h",
     "test/test_search_result.cc",
     "test/test_search_result.h",
+    "views/test/app_list_view_test_api.cc",
+    "views/test/app_list_view_test_api.h",
   ]
 
   deps = [
     ":app_list",
     "//base",
     "//ui/gfx",
     "//ui/gfx/geometry",
   ]
 }
 
@@ skipping 85 matching lines @@
       "views/speech_view_unittest.cc",
       "views/test/apps_grid_view_test_api.cc",
       "views/test/apps_grid_view_test_api.h",
     ]
     deps += [
       "//ui/views",
       "//ui/views:test_support",
     ]
   }
 }