WindowManagerClient::AddAccelerator() should take an array

services/ui/common/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("//services/service_manager/public/service_manifest.gni")
 import("//testing/test.gni")
 
 source_set("mus_common") {
   sources = [
+    "accelerator_transport_util.cc",
+    "accelerator_transport_util.h",
     "event_matcher_util.cc",
     "event_matcher_util.h",
     "generic_shared_memory_id_generator.cc",
     "generic_shared_memory_id_generator.h",
     "switches.cc",
     "switches.h",
     "transient_window_utils.h",
     "types.h",
     "util.h",
   ]
@@ skipping 27 matching lines @@
   deps = [
     "//base/test:test_support",
     "//mojo/edk/system",
     "//services/service_manager/background:main",
   ]
 
   if (use_ozone) {
     deps += [ "//ui/ozone" ]
   }
 }