mash: Port KeyboardUIMus to mojo:ash; remove sysui.

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")
 import("//testing/test.gni")
 import("//ui/base/ui_features.gni")
 
 assert(use_aura)
@@ skipping 610 matching lines @@
     "first_run/desktop_cleaner.cc",
     "first_run/desktop_cleaner.h",
     "first_run/first_run_helper.cc",
     "first_run/first_run_helper.h",
     "first_run/first_run_helper_impl.cc",
     "first_run/first_run_helper_impl.h",
     "high_contrast/high_contrast_controller.cc",
     "high_contrast/high_contrast_controller.h",
     "host/ash_window_tree_host.cc",
     "host/ash_window_tree_host.h",
-    "host/ash_window_tree_host_init_params.cc",
     "host/ash_window_tree_host_init_params.h",
     "host/ash_window_tree_host_platform.cc",
     "host/ash_window_tree_host_platform.h",
     "host/ash_window_tree_host_unified.cc",
     "host/ash_window_tree_host_unified.h",
     "host/ash_window_tree_host_win.cc",
     "host/ash_window_tree_host_win.h",
     "host/ash_window_tree_host_x11.cc",
     "host/ash_window_tree_host_x11.h",
     "host/root_window_transformer.h",
@@ skipping 44 matching lines @@
     "shelf/dimmer_view.cc",
     "shelf/dimmer_view.h",
     "shelf/shelf_bezel_event_handler.cc",
     "shelf/shelf_bezel_event_handler.h",
     "shelf/shelf_util.cc",
     "shelf/shelf_util.h",
     "shelf/shelf_window_targeter.cc",
     "shelf/shelf_window_targeter.h",
     "shell.cc",
     "shell.h",
-    "shell_init_params.cc",
     "shell_init_params.h",
     "snap_to_pixel_layout_manager.cc",
     "snap_to_pixel_layout_manager.h",
     "sticky_keys/sticky_keys_controller.cc",
     "sticky_keys/sticky_keys_controller.h",
     "sticky_keys/sticky_keys_overlay.cc",
     "sticky_keys/sticky_keys_overlay.h",
     "sticky_keys/sticky_keys_state.h",
     "system/chromeos/power/power_event_observer.cc",
     "system/chromeos/power/power_event_observer.h",
@@ skipping 932 matching lines @@
   if (is_win) {
     configs -= [ "//build/config/win:console" ]
     configs += [ "//build/config/win:windowed" ]
     deps += [ "//sandbox" ]
   }
 
   if (is_chromeos) {
     deps += [ "//device/bluetooth" ]
   }
 }