Make sure the expanded malware protection is disabled in Tor Browser based on ESR 45
We currently have disabled the safebrowsing feature pending an audit (legacy/trac#8557 (moved)). We should make sure that the expanded malware protection adheres to that decision assuming it is using the same mechanism. Here is some more information about it:
https://blog.mozilla.org/security/2015/08/11/expanded-malware-protection-in-firefox/