[msan] Add missing quotes.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@206589 91177308-0d34-0410-b5e6-96231b3b80d8
[asan] Reenable tests that should pass since PR19207 is fixed.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@206593 91177308-0d34-0410-b5e6-96231b3b80d8