Issue #1656 - Remove more vim control lines.

Vim control lines were re-introduced or not entirely cleaned up.
This nukes them again.
Removing from modules, netwerk, security, storage, testing, toolkit, and
a few scattered misc files. More to come.

netwerk/protocol/http/nsHttpDigestAuth.cpp

@@ -719,4 +719,3 @@ nsHttpDigestAuth::AppendQuotedString(const nsACString & value,
 } // namespace net
 } // namespace mozilla
 
-// vim: ts=2 sw=2