vboot_ui_menu: getting rid of explicit function print

Since we're now using VB2_DEBUG, no need to explicitly
print out __func__ anymore.

BUG=b:35585623
BRANCH=None
TEST=reboot and make sure still see serial output in
     AP console.

Change-Id: Ica524d4e50c61681e466815ffb93d33ceee215aa
Signed-off-by: Shelley Chen <shchen@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/443348
Reviewed-by: Randall Spangler <rspangler@chromium.org>
1 file changed