Reverting 209503 - Breaks asan blacklists
I opened a discussion on cfe-commits.  Ideally we've got a few things 
that need to happen.  CompilerRT should probably have blacklists tests.  
Asan should probably not depend on that specific field.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@209766 91177308-0d34-0410-b5e6-96231b3b80d8