Merge "Re-submit "Change the default docs build to use module stubs"" am: eb2333936e am: 643efb7cfb am: d006973d90 am: 4a567b1f0a am: 2ed2a1419d

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1869971

Change-Id: Ib517f3aeb92e18923dc991588b1b022bbe4eabd2