Minimize *SAN_OPTIONS for blackbox fuzzers
Sanitizer options should be minimized in a similar fashion to command line arguments during minimization. We currently specify a long list of sanitizer options, and most of them aren't needed. If we could remove all or most of these, it would make it more obvious to developers when they actually need to set them as well as which are important.
See also https://bugs.chromium.org/p/chromium/issues/detail?id=787930
This is an important one for HELP_FORMAT.
Only the non-engine fuzzer usecase is left, putting that back in Marty's queue.
I would love to work on this if no one is working at this moment.
I'm not planning on working on this in the short term (and will update the issue if I do start it), so if you'd like to take a look in the meantime I'd be happy to review any pull requests.