Move tray code from ui/chromeos/network/

ui/chromeos/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("//testing/test.gni")
 
 assert(is_chromeos)
 
 component("chromeos") {
   output_name = "ui_chromeos"
   sources = [
     "accelerometer/accelerometer_util.cc",
     "accelerometer/accelerometer_util.h",
     "ime/candidate_view.cc",
     "ime/candidate_view.h",
     "ime/candidate_window_view.cc",
     "ime/candidate_window_view.h",
     "ime/infolist_window.cc",
     "ime/infolist_window.h",
     "ime/input_method_menu_item.cc",
     "ime/input_method_menu_item.h",
     "ime/input_method_menu_manager.cc",
     "ime/input_method_menu_manager.h",
     "ime/mode_indicator_view.cc",
     "ime/mode_indicator_view.h",
-    "material_design_icon_controller.cc",
-    "material_design_icon_controller.h",
-    "network/network_icon.cc",
-    "network/network_icon.h",
-    "network/network_icon_animation.cc",
-    "network/network_icon_animation.h",
-    "network/network_icon_animation_observer.h",
-    "network/network_info.cc",
-    "network/network_info.h",
-    "network/network_list.cc",
-    "network/network_list.h",
-    "network/network_list_delegate.h",
-    "network/network_list_md.cc",
-    "network/network_list_md.h",
-    "network/network_list_view_base.cc",
-    "network/network_list_view_base.h",
     "touch_exploration_controller.cc",
     "touch_exploration_controller.h",
     "user_activity_power_manager_notifier.cc",
     "user_activity_power_manager_notifier.h",
   ]
   defines = [ "UI_CHROMEOS_IMPLEMENTATION" ]
   deps = [
     "//base",
     "//base/third_party/dynamic_annotations",
     "//chromeos:chromeos",
@@ skipping 40 matching lines @@
     "//ui/message_center",
     "//ui/resources:ui_test_pak",
     "//ui/views",
     "//ui/views:test_support",
   ]
   data = [
     "$root_out_dir/locales/en-US.pak",
     "$root_out_dir/ui_test.pak",
   ]
 }