tree db541a7c6b7eaff4edbc4add0a38bdfbbf9ceb12
parent 85ceaf1b311ee00665c64e729550f0a9cac7f0fd
author Matt Mower <mowerm@gmail.com> 1396299520 -0500
committer Gerrit Code Review <gerrit2@gerrit> 1397568525 +0200

Simplify twrpTar skip dir checks, DU code cleanup

* Remove unused parent variable from twruDU constructor

* Replace manual checks for /data/media with DU's check_skip_dirs()
  function

* Remove check_skip_dirs(A,B) function which duplicates the
  functionality of check_skip_dirs(A)

* Remove redundant trailing slash removal from
  check_absolute_skip_dirs(); this function is only accessed through
  check_skip_dirs()

Change-Id: Icfe8d71de36e33db6749fc5896dd3eafbcf7c9a4