gpu: Use mus gpu interface in non-mus chrome.

content/gpu/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("//media/media_options.gni")
 import("//ui/ozone/ozone.gni")
 
 # See //content/BUILD.gn for how this works.
 group("gpu") {
@@ skipping 44 matching lines @@
     "//content/public/child:child_sources",
     "//content/public/common:common_sources",
     "//gpu:gpu",
     "//gpu/ipc/common:command_buffer_traits",
     "//gpu/ipc/service",
     "//ipc",
     "//media/gpu",
     "//media/gpu/ipc/service",
     "//services/service_manager/public/cpp",
     "//services/service_manager/public/interfaces",
+    "//services/ui/gpu",
     "//services/ui/gpu/interfaces",
     "//skia",
     "//ui/events/ipc",
     "//ui/gfx/ipc",
     "//ui/gl",
     "//ui/gl/init",
   ]
 
   if (is_android) {
     deps += [ "//media/base/android" ]
@@ skipping 29 matching lines @@
 
     if (ozone_platform_x11) {
       defines = [ "OZONE_X11" ]
     }
   }
 
   if (enable_vulkan) {
     deps += [ "//gpu/vulkan" ]
   }
 }