Matchstick isn't going to ship, right? If we don't have any other consumers for this code, we should save the kilobytes.
I have removed all references to Matchstick. This should be enough, right?
Comment on attachment 8659283 [details] [diff] [review] Remove MatchstickApp.jsm from the build Yes. Looks good.
Anirudh: could you push this to Try before setting checkin-needed? https://wiki.mozilla.org/ReleaseEngineering/TryServer
Richard: Sure. Will do so. I would require someone to vouch for my Level 1 Commit Access though. https://bugzilla.mozilla.org/show_bug.cgi?id=1204188
I pushed it to Try and it completed successfully. https://treeherder.mozilla.org/#/jobs?repo=try&revision=29fe2bcd7ff6