[automerger] DO NOT MERGE Remove window obscurement information. am: edac95e737 am: dda3bdf8a8 am: 3cd049ca28 skipped: 2564b9fdf5 am: 67c9dace8b am: 09c59e7f69
am: a31fb53edd

Change-Id: I28d7687ca2590be1e14a0113fdd5734c76310f9d