Merge "Allow failing testUsbAccessory CTS test in some cases." into marshmallow-cts-dev am: 92576739ec am: f6466a9477 am: bf8a7a8873 am: 74cb6e4b59 am: 1dc943a6c8
am: e9d9266705

Change-Id: Ia305c75396c54b7baaa409adec0a5a11a1b20fcf