Port libtestUtil to use Android.bp

Test: make
Bug: 29940137
Merged-In: I24299722722e6fe0e5e1c81e9e0d9d3631e29984
Change-Id: I24299722722e6fe0e5e1c81e9e0d9d3631e29984
(cherry picked from commit 944e78cfaeef277bb3476a7df925c652dc5affa6)
6 files changed