Based on a patch from Mozilla bug 1598164.
Needed due to identifier collision between NSS and IDBTransaction.
Co-authored by: Simon Giesecke <simon.giesecke@gmail.com>
Co-authored by: Matt A. Tobin <email@mattatobin.com>
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.