[automerger skipped] remove BPF_CONTINUE and BPF_DELETED constants
am: 7a1bf84ceb -s ours
am skip reason: change_id I738c83c1b00bf9a7d7344a4b31bf80581788ec10 with SHA1 546d8da936 is in history

Change-Id: Ie949aa496e475e631fc45f48a3c8453ea6154974