Merge "logwrapper: open child_ptty in child process and remove ignore_int_quit" am: 7d91385cf5 am: 6993d9686f am: 7bd9a5a256
am: 48da7c8f1b

Change-Id: I0bbdffa68edc9f69b1b1dd5d4f820a6f2e2091be