am b4ef3334: Merge change 26593 into eclair

Merge commit 'b4ef3334ca45ce43f8ed9e193e2b63208bb9624b' into eclair-plus-aosp

* commit 'b4ef3334ca45ce43f8ed9e193e2b63208bb9624b':
  Change the way DRT determines if it is ready to continue to the next test when running in automated mode.