tsan: remove unused header include



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211385 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: remove unused header include


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@211386 91177308-0d34-0410-b5e6-96231b3b80d8