Add log_begin_time and log_end_time in test record. am: 6140f4321e am: 635d388adb
am: 517f578fbe

Change-Id: Idf9c915b7884636658c0b218210bf3d414b08e52
tree: f630589b454d4bb3057b2a028b911ca533b5c115
  1. acts/
  2. tools/
  3. Android.mk
  4. PREUPLOAD.cfg