[autotest] fix test_{droid,that} --pretend.

BUG=b:27043786,chromium:586833
TEST=test_that and test_droid runs.

Change-Id: I0de93498e3d05db8bd30753d166bf7b7e7e3f486
Reviewed-on: https://chromium-review.googlesource.com/328713
Commit-Ready: Simran Basi <sbasi@chromium.org>
Tested-by: Simran Basi <sbasi@chromium.org>
Reviewed-by: Dan Shi <dshi@chromium.org>
Reviewed-by: Kevin Cheng <kevcheng@chromium.org>
2 files changed