WIP: working copy-no-compositor path

device/vr/vr_device.h

Index: device/vr/vr_device.h
diff --git a/device/vr/vr_device.h b/device/vr/vr_device.h
index 93c9aa0377736c138e96a0009b6263367a026757..873cc7cf774a4fbed9071c9f481704ea8db5ad7f 100644
--- a/device/vr/vr_device.h
+++ b/device/vr/vr_device.h
@@ -30,12 +30,16 @@ class DEVICE_VR_EXPORT VRDevice {
   virtual void RequestPresent(const base::Callback<void(bool)>& callback) = 0;
   virtual void SetSecureOrigin(bool secure_origin) = 0;
   virtual void ExitPresent() = 0;
-  virtual void SubmitFrame(mojom::VRPosePtr pose) = 0;
+  virtual void SubmitFrame(int32_t surface_handle,
+                           mojom::VRPosePtr pose,
+                           const mojom::VRDisplay::SubmitFrameCallback& callback) = 0;
   virtual void UpdateLayerBounds(mojom::VRLayerBoundsPtr left_bounds,
                                  mojom::VRLayerBoundsPtr right_bounds) = 0;
 
   virtual void AddDisplay(VRDisplayImpl* display);
   virtual void RemoveDisplay(VRDisplayImpl* display);
+  virtual void GetSurfaceHandle(int32_t width, int32_t height,
+                                const mojom::VRDisplay::GetSurfaceHandleCallback& callback) = 0;
 
   virtual bool IsAccessAllowed(VRDisplayImpl* display);
   virtual bool CheckPresentingDisplay(VRDisplayImpl* display);