Enable ash shell and unit tests in GN build.

ash/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/features.gni")
 import("//build/config/ui.gni")
 
 gypi_values = exec_script(
     "//build/gypi_to_gn.py",
     [ rebase_path("ash.gyp") ],
@@ skipping 211 matching lines @@
     "//ui/compositor",
     "//ui/events",
     "//ui/events:events_base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/keyboard",
     "//ui/message_center",
     "//ui/resources",
     "//ui/views",
     "//ui/views:test_support",
-    #'../ui/views/examples/examples.gyp:views_examples_lib',  TODO(GYP)
-    #'../ui/views/examples/examples.gyp:views_examples_with_content_lib',  TODO(GYP)
+    "//ui/views/examples:views_examples_lib",
+    "//ui/views/examples:views_examples_with_content_lib",
   ]
 }
 
-if (false) {  # TODO(GYP) enable ash shell and unit tests when they link.
-
 test("ash_unittests") {
   sources = gypi_values.ash_unittests_sources
 
   deps = [
     ":ash",
     ":ash_with_content",
     ":test_support",
     "//ash/resources",
     "//ash/strings",
     "//base",
@@ skipping 18 matching lines @@
     "//ui/events:gesture_detection",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/keyboard",
     "//ui/message_center",
     "//ui/message_center:test_support",
     "//ui/resources",
     "//ui/views",
     "//ui/views:test_support",
     "//ui/views/controls/webview:test_support",
-    "//ui/web_dialogs",
+    "//ui/web_dialogs:test_support",
     "//ui/wm",
     "//url",
   ]
 
   if (!is_chromeos) {
     sources -= [
       # TODO(zork): fix this test to build on Windows. See: crosbug.com/26906
       "focus_cycler_unittest.cc",
       # All tests for multiple displays: not supported on Windows Ash.
-      "accelerators/nested_dispatcher_controller_unittest.cc",
       "wm/drag_window_resizer_unittest.cc",
       # Can't resize on Windows Ash. http://crbug.com/165962
-      "ash_root_window_transformer_unittest.cc",
       "magnifier/magnification_controller_unittest.cc",
       "wm/workspace/workspace_window_resizer_unittest.cc",
       "sticky_keys/sticky_keys_overlay_unittest.cc",
       "sticky_keys/sticky_keys_unittest.cc",
       "system/tray/media_security/multi_profile_media_tray_item_unittest.cc",
       "autoclick/autoclick_unittest.cc",
     ]
     sources += [
       #'<(SHARED_INTERMEDIATE_DIR)/ui/resources/ui_unscaled_resources.rc',  TODO(GYP)
     ]
@@ skipping 64 matching lines @@
   }
 }
 
 test("ash_shell_unittests") {
   sources = [
     "shell/window_watcher_unittest.cc",
     "test/ash_unittests.cc",
   ]
 
   deps = [
+    ":ash_shell_lib",
+    ":test_support",
     "//base/test:test_support",
     "//components/user_manager",
     "//content/test:test_support",
     "//skia",
     "//testing/gtest",
-    "//ui/aaccessibility",
+    "//ui/accessibility",
   ]
 
   if (is_chromeos) {
     deps += [ "//ui/display" ]
   }
 }
-
-}  # if false