Figure out the default graphics card on the Browser process

ui/ozone/platform/dri/ozone_platform_dri.cc

Index: ui/ozone/platform/dri/ozone_platform_dri.cc
diff --git a/ui/ozone/platform/dri/ozone_platform_dri.cc b/ui/ozone/platform/dri/ozone_platform_dri.cc
index b01cfc17bf8db60770c1a24b6bd92f70c3c5a7f6..1c355370ce1a52425ea474ce6b59491ca3432095 100644
--- a/ui/ozone/platform/dri/ozone_platform_dri.cc
+++ b/ui/ozone/platform/dri/ozone_platform_dri.cc
@@ -88,7 +88,7 @@ class OzonePlatformDri : public OzonePlatform {
   scoped_ptr<NativeDisplayDelegate> CreateNativeDisplayDelegate() override {
     return make_scoped_ptr(new NativeDisplayDelegateProxy(
         gpu_platform_support_host_.get(), device_manager_.get(),
-        display_manager_.get()));
+        display_manager_.get(), dri_->device_path()));
   }
   void InitializeUI() override {
     if (!dri_->Initialize())