d3d8: Return E_OUTOFMEMORY on HeapAlloc() failure in device_parent_surface_created().

dlls/d3d8/device.c

@@ -2947,10 +2947,7 @@ static HRESULT CDECL device_parent_surface_created(struct wined3d_device_parent
             device_parent, container_parent, surface, parent, parent_ops);
 
     if (!(d3d_surface = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*d3d_surface))))
-    {
-        FIXME("Failed to allocate surface memory.\n");
-        return D3DERR_OUTOFVIDEOMEMORY;
-    }
+        return E_OUTOFMEMORY;
 
     surface_init(d3d_surface, surface, device, parent_ops);
     *parent = d3d_surface;