[exp] ash: Ash in Mus.

ash/mus/wm/BUILD.gn

+# Copyright 2016 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("//mojo/public/mojo_application.gni")
+import("//mojo/public/tools/bindings/mojom.gni")
+import("//tools/grit/repack.gni")
+
+source_set("lib") {
+  testonly = true
+
+  sources = [
+    "accelerator_registrar_impl.cc",
+    "accelerator_registrar_impl.h",
+    "non_client_frame_controller.cc",
+    "non_client_frame_controller.h",
+    "window_manager_application.cc",
+    "window_manager_application.h",
+    "window_manager_impl.cc",
+    "window_manager_impl.h",
+  ]
+
+  deps = [
+    "//ash:ash_shell_lib",
+    "//components/mus/common",
+    "//components/mus/public/cpp",
+    "//components/mus/public/interfaces",
+    "//mojo/common:common_base",
+    "//mojo/converters/geometry",
+    "//mojo/converters/input_events",
+    "//mojo/services/tracing/public/cpp",
+    "//mojo/shell/public/cpp",
+    "//skia",
+    "//ui/aura",
+    "//ui/events",
+    "//ui/gfx",
+    "//ui/gfx/geometry",
+    "//ui/mojo/init",
+    "//ui/resources",
+    "//ui/strings",
+    "//ui/views",
+    "//ui/views/mus:for_mojo_application",
+  ]
+}
+
+mojo_native_application("wm") {
+  output_name = "ash_wm"
+  sources = [
+    "main.cc",
+  ]
+  testonly = true
+  deps = [
+    ":lib",
+  ]
+}