Merge "Merge "Merge "docs: Added virtual files to preview doc" into mnc-docs...

Merge "Merge "Merge "docs: Added virtual files to preview doc" into mnc-docs am: 15eb9656" into mnc-mr-docs am: 4ccb1bc1 am: 785787f9 am: b7b6aaae am: c5553c33 am: 7a929d21" into nyc-mr1-dev-plus-aosp
am: a37c6fb3

* commit 'a37c6fb3':
  docs: Added virtual files to preview doc

Change-Id: I3eefba255b95e8808edde692ac50e10fae696fa2