Stub out ScreenManagerOzoneExternal

services/ui/display/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("//testing/test.gni")
 
 source_set("display") {
   sources = [
     "screen_manager.cc",
@@ skipping 18 matching lines @@
 
     deps += [
       "//chromeos",
       "//services/ui/public/interfaces/display",
       "//skia",
       "//ui/display/manager",
       "//ui/ozone",
     ]
   } else {
     sources += [
-      "screen_manager_stub_internal.cc",

[kylechar, 2017/02/13 21:23:38]

We still need screen_manager_stub_internal.cc/h if use_ozone=false. Some tests
run on Linux/Windows and will go through the internal mode code path.

[tonikitoo, 2017/02/13 21:37:38]

Done.

-      "screen_manager_stub_internal.h",
+      "screen_manager_ozone_external.cc",
+      "screen_manager_ozone_external.h",
     ]
   }
 }
 
 if (use_ozone && is_chromeos) {
   test("display_service_unittests") {
     sources = [
       "run_all_unittests.cc",
       "screen_manager_ozone_internal_unittests.cc",
     ]
@@ skipping 11 matching lines @@
       "//ui/gfx",
       "//ui/gfx:test_support",
       "//ui/ozone",
     ]
 
     data_deps = [
       "//ui/resources:ui_test_pak_data",
     ]
   }
 }