video_decode_accelerator_unittest: enable test on ozone surfaceless

ui/ozone/platform/dri/hardware_display_plane_manager.h

Index: ui/ozone/platform/dri/hardware_display_plane_manager.h
diff --git a/ui/ozone/platform/dri/hardware_display_plane_manager.h b/ui/ozone/platform/dri/hardware_display_plane_manager.h
index 9839b72a9967ba1f1ed9e7a1b5762532dc9d0c61..d7e7c8557351ba3627b6690e1ce89f28a5965af4 100644
--- a/ui/ozone/platform/dri/hardware_display_plane_manager.h
+++ b/ui/ozone/platform/dri/hardware_display_plane_manager.h
@@ -90,6 +90,9 @@ class OZONE_EXPORT HardwareDisplayPlaneManager {
   // Commit the plane states in |plane_list|.
   virtual bool Commit(HardwareDisplayPlaneList* plane_list) = 0;
 
+  // Commit synchronously the plane states in |plane_list|.
+  virtual bool CommitSync(HardwareDisplayPlaneList* plane_list) = 0;
+
   // Set all planes in |plane_list| owned by |crtc_id| to free.
   static void ResetPlanes(HardwareDisplayPlaneList* plane_list,
                           uint32_t crtc_id);