Summary:
Removed the `PPRegionSetTy` typedef because it is only used 3 times, and
obscures code more than it helps.
Renamed SharedParsedRegionsStorage to ThreadSafeParsedRegions, because
that better reflects the reason for this type to exist.
Replaced the `copyTo()` method that had an out parameter with a getter.
Renamed the `merge()` method to `addParsedRegions()`.
Renamed `ParsedSrcLocationsTracker::ParsedRegions` to
`ParsedRegionsSnapshot`, which better reflects its role.
Subscribers: arphaman, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D67077
llvm-svn: 371041
84dd9f4d5b