Adding proto enums for new settings page

A new settings page is added to control OP_MANAGE_MEDIA. Adding
protos to log whenever a user toggles the permission for an app using
this page.

Test: manual
Bug: 181112025
Change-Id: I1b4b23cdf026eb49c43be4f4f12928eec840170d
1 file changed
tree: 7446af1a430f59bee07c707aba72b92908474c58
  1. stats/