Since these are just interpreted comments, there's 0 impact on actual code. This removes all lines that match /* vim: set(.*)tw=80: */ with S&R -- there are a few others scattered around which will be removed manually in a second part.
Standards Compliance fix, port of Bug 1492737
MozReview-Commit-ID: 4KHNpxiziWd --HG-- extra : source : 008cc230b68fa2bf349923159b4a6e07768e56e5 extra : intermediate-source : 983ff6a90aae872383d52d5189396a47f3db7d17