Make the VTI code compile.

This was broken by the backport of the UID routing code.

Test: all_test.sh passes
Change-Id: I98c7a75fbf3ca55cc57c87c0b9d9810b3bd451d3
(cherry picked from commit 9253e8d2e1f9d54c4116b0652cc84cfe413ac92e)
1 file changed