WIP: working copy-no-compositor path

device/vr/vr_device.cc

Index: device/vr/vr_device.cc
diff --git a/device/vr/vr_device.cc b/device/vr/vr_device.cc
index b89fc44c267006b7852abe67a2ff5cd26d7c86d8..d7d5c337450a826e685ce6cd8ba1749cefea64b4 100644
--- a/device/vr/vr_device.cc
+++ b/device/vr/vr_device.cc
@@ -43,6 +43,7 @@ bool VRDevice::CheckPresentingDisplay(VRDisplayImpl* display) {
 }
 
 void VRDevice::OnChanged() {
+  VLOG(1) << __FUNCTION__;
   mojom::VRDisplayInfoPtr vr_device_info = GetVRDevice();
   if (vr_device_info.is_null())
     return;
@@ -83,4 +84,9 @@ void VRDevice::SetPresentingDisplay(VRDisplayImpl* display) {
   presenting_display_ = display;
 }
 
+void VRDevice::GetSurfaceHandle(int32_t width, int32_t height,
+                                const mojom::VRDisplay::GetSurfaceHandleCallback& callback) {
+  callback.Run(0);
+};
+
 }  // namespace device