Use case

consistent exception handling across platforms for all plugins

Proposal

This is a follow up issue for the camera privacy proposal that proposes to provide consistent permission failure API across platforms. In my presentation @stuartmorgan pointed out that we should do the same for not just the camera permission exceptions, but also other exceptions, and for other plugins as well.

CC @stuartmorgan @ditman @jmagman @cyanglaz @blasten @camsim99