Merge "Merge "DO NOT MERGE Added Tapjacking test for Device admin" into nougat-cts-dev am: c8746ca2d2  -s ours am: 86e18c90fe  -s ours am: 27db7196c1  -s ours" into nyc-mr1-dev
am: ca3f39d307  -s ours

Change-Id: I142be17c33bd9e45027b55afe377a110533fd126