Switch Android PFQ to user builds

BUG=b:27220576
TEST=cros_mark_android_as_stable
CQ-DEPEND=CL:*261917

Change-Id: Ib0927a9743017d85176921dd28714625fc27047f
Reviewed-on: https://chromium-review.googlesource.com/350600
Trybot-Ready: Elijah Taylor <elijahtaylor@chromium.org>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Victor Hsieh <victorhsieh@chromium.org>
Commit-Queue: Elijah Taylor <elijahtaylor@chromium.org>
Tested-by: Elijah Taylor <elijahtaylor@chromium.org>
2 files changed