[ash-md] Animates ToggleButton highlight to move it in sync with the thumb

ui/views/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")
 import("//testing/test.gni")
 import("//ui/ozone/ozone.gni")
 
 config("flags") {
@@ skipping 800 matching lines @@
     "bubble/bubble_frame_view_unittest.cc",
     "bubble/bubble_window_targeter_unittest.cc",
     "cocoa/bridged_native_widget_unittest.mm",
     "cocoa/cocoa_mouse_capture_unittest.mm",
     "cocoa/drag_drop_client_mac_unittest.mm",
     "controls/button/blue_button_unittest.cc",
     "controls/button/custom_button_unittest.cc",
     "controls/button/image_button_unittest.cc",
     "controls/button/label_button_unittest.cc",
     "controls/button/menu_button_unittest.cc",
+    "controls/button/toggle_button_unittest.cc",
     "controls/combobox/combobox_unittest.cc",
     "controls/label_unittest.cc",
     "controls/menu/menu_controller_unittest.cc",
     "controls/menu/menu_item_view_unittest.cc",
     "controls/menu/menu_model_adapter_unittest.cc",
     "controls/menu/menu_runner_cocoa_unittest.mm",
     "controls/menu/menu_runner_unittest.cc",
     "controls/native/native_view_host_mac_unittest.mm",
     "controls/native/native_view_host_test_base.cc",
     "controls/native/native_view_host_test_base.h",
@@ skipping 178 matching lines @@
       "//ui/base:test_support",
       "//ui/compositor",
       "//ui/events:test_support",
       "//ui/gl:test_support",
       "//ui/resources",
       "//ui/resources:ui_test_pak",
       "//ui/strings",
     ]
   }
 }