Update CppInterOp.cpp

Author: mcbarton

lib/Interpreter/CppInterOp.cpp

@@ -2631,7 +2631,6 @@ namespace Cpp {
     ClingArgv.push_back("-fno-delayed-template-parsing");
     // FIXME : Workaround for emulated tls symbols not found
     ClingArgv.push_back("-femulated-tls");
-    ClingArgv.push_back("-fno-threadsafe-statics");
 #endif
     ClingArgv.insert(ClingArgv.end(), Args.begin(), Args.end());
     // To keep the Interpreter creation interface between cling and clang-repl