Merge "Correct docs about what is ignored in full-data backup am: c5be8f8a...
Merge "Correct docs about what is ignored in full-data backup am: c5be8f8a am: f4f2ef51" into nyc-mr1-dev-plus-aosp
am: 34fe9e0e
* commit '34fe9e0e':
Change-Id: Id8ddb78481e66a48a63875dba3e522cf72959971