crash_sender: delete redundant logic for parallel runs
A recent commit added global locking support via `flock` (see CL:65556).
With that in place, we no longer need this ad-hoc pid checking. Advantage
is that the flock is race free (both with file reads/writes and pid #s).
TEST=`cbuildbot x86-generic-full` works
TEST=`crash_sender` on board works
Reviewed-by: Rohit Makasana <email@example.com>
Commit-Queue: Mike Frysinger <firstname.lastname@example.org>
Tested-by: Mike Frysinger <email@example.com>
1 file changed