tree 86a07601010db8f0f420d5dc00238da7da390288
parent 02cbe8f1c63c147e703322f89fb75d4ea7466adb
author Paul Duffin <paulduffin@google.com> 1553782257 +0000
committer Paul Duffin <paulduffin@google.com> 1556278657 +0100

Add visibility support

Implementation uploaded for review. Includes unit tests but does not
yet handle prebuilts, that will come in a future change once some
more general issues with prebuilts and namespaces is resolved.

See README.md#Visibility for details of what this does and how to use
it.

Bug: 112158820
Test: add visibility rules for core library modules, make core-tests
Change-Id: I8ec980554398ad6f2d42043ce518f811a35da679