Flip the CrOS GN release bots to use Ozone.

ui/events/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/ui.gni")
 import("//testing/test.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
@@ skipping 388 matching lines @@
     sources += [
       "ozone/chromeos/cursor_controller_unittest.cc",
       "ozone/evdev/event_converter_evdev_impl_unittest.cc",
       "ozone/evdev/event_converter_test_util.cc",
       "ozone/evdev/event_device_info_unittest.cc",
       "ozone/evdev/event_device_test_util.cc",
       "ozone/evdev/input_injector_evdev_unittest.cc",
       "ozone/evdev/tablet_event_converter_evdev_unittest.cc",
       "ozone/evdev/touch_event_converter_evdev_unittest.cc",
       "ozone/evdev/touch_noise/touch_noise_finder_unittest.cc",
-      "ozone/layout/keyboard_layout_engine_unittest.cc",
-      "ozone/layout/xkb/xkb_keyboard_layout_engine_unittest.cc",
     ]
 
     if (use_xkbcommon) {
-      sources += [ "ozone/layout/xkb/xkb_keyboard_layout_engine_unittest.cc" ]
+      sources += [
+        "ozone/layout/keyboard_layout_engine_unittest.cc",
+        "ozone/layout/xkb/xkb_keyboard_layout_engine_unittest.cc",
+      ]
     }
 
     deps += [
       "//ui/events/ozone:events_ozone",
       "//ui/events/ozone:events_ozone_evdev",
       "//ui/events/ozone:events_ozone_layout",
     ]
   }
 
   if (use_aura) {
     sources += [
       "gestures/gesture_provider_aura_unittest.cc",
       "gestures/motion_event_aura_unittest.cc",
     ]
   }
 
   if (is_android) {
     sources += [ "android/motion_event_android_unittest.cc" ]
   }
 }
 
 if (is_android) {
   generate_jar_jni("motionevent_jni_headers") {
     jni_package = "ui"
     classes = [ "android/view/MotionEvent.class" ]
   }
 }