[libFuzzer] don't disable msan for TracePC::CollectFeatures: this started to cause false positives in msan. No tests for libFuzzer+msan yet -- tests will need to wait until we move libFuzzer to compiler-rt 

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309038 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed