Revert "Explicitly include stack.h for STACK_OF"

Revert submission 33964996-boring 5622da92e1e7bacb5d0785ff5650a5a23b143b84

Reason for revert: Droidmonitor created revert due to b/424048730. Will be verifying through ABTD before submission.

Fix: 424048730

Reverted changes: /q/submissionid:33964996-boring+5622da92e1e7bacb5d0785ff5650a5a23b143b84

Change-Id: I160c4d981d32e15dff1871e549ac57147394a61d
1 file changed