UPSTREAM: Randomize ip_id and remove IPTOS_LOWDELAY and IP_DF flags.

This makes us a better net citizen.
(cherry picked from commit 571b8298bf67f96b91e26a15b708ffb26808531d)

BUG=chromium:215026
TEST=(TODO: Use DHCP autotests)

Change-Id: I29a52a5c088c28f442be915760a34a842d21ef3c
Reviewed-on: https://gerrit.chromium.org/gerrit/31729
Commit-Queue: Paul Stewart <pstew@chromium.org>
Reviewed-by: Paul Stewart <pstew@chromium.org>
Tested-by: Paul Stewart <pstew@chromium.org>
1 file changed