Revert "Enable debug flags when building natively"

This reverts commit e4759b782dff166600dbbfac884462babb433fac.

The DEBUG flags changed something in futility's section layout and caused its
command searching mechanism to fail (we can verify that by running "dump_fmap"
command).

BUG=chromium:279645
TEST=emerge-link vboot_reference; /build/link/usr/bin/dump_fmap # success
BRANCH=none

Change-Id: Ie42a33aed3fdc0443f2a758e1216d86aea5c326d
Reviewed-on: https://chromium-review.googlesource.com/67015
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
1 file changed