Revert "Give crash_dump CAP_SYS_PTRACE."

This reverts commit 36397cb1684d52b5a58612a9042884f975a4e12a.

Bug: http://b/34853272
Test: debuggerd -b `pidof system_server`
Test: debuggerd -b `pidof zygote`
Change-Id: Ibccbccd956779f268d498a52aa737c1959538831
1 file changed