exo: Run exo in mus+ash

components/exo/BUILD.gn

 # Copyright 2015 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("//testing/test.gni")
 
 source_set("exo") {
   sources = [
     "buffer.cc",
@@ skipping 20 matching lines @@
     "surface.cc",
     "surface.h",
     "surface_delegate.h",
     "surface_observer.h",
     "surface_property.h",
     "touch.cc",
     "touch.h",
     "touch_delegate.h",
     "wm_helper.cc",
     "wm_helper.h",
+    "wm_helper_ash.cc",
+    "wm_helper_ash.h",
+    "wm_helper_mus.cc",
+    "wm_helper_mus.h",
   ]
 
   deps = [
     "//ash",
     "//base",
     "//cc",
     "//cc/surfaces:surfaces",
     "//device/gamepad",
     "//gpu",
     "//gpu/command_buffer/client:gles2_interface",
@@ skipping 12 matching lines @@
   testonly = true
 
   sources = [
     "test/exo_test_base.cc",
     "test/exo_test_base.h",
     "test/exo_test_helper.cc",
     "test/exo_test_helper.h",
   ]
 
   deps = [
+    ":exo",
     "//ash:test_support",
     "//base",
     "//gpu",
     "//skia",
     "//testing/gtest",
     "//ui/aura",
     "//ui/compositor",
     "//ui/gfx/geometry",
     "//ui/wm:wm",
   ]
@@ skipping 64 matching lines @@
   ]
 
   if (use_x11) {
     deps += [ "//tools/xdisplaycheck" ]
   }
 
   if (is_linux) {
     deps += [ "//components/exo/wayland:unit_tests" ]
   }
 }