[automerger skipped] Merge "Fix cannot create Nat-T keepalive on mobile data" am: c5bc106d53
am: 9ede677bb2 -s ours
am skip reason: SHA1 9ede677bb2 skipped by user junyulai

Change-Id: I08fd510c9613f075f00a0fffb41ee09a2f02f409