[clang] Hide CompilerInvocation::TargetOpts

Author: jansvoboda11

clang/include/clang/Frontend/CompilerInvocation.h

@@ -268,7 +268,6 @@ class CompilerInvocation : public CompilerInvocationBase {
   /// Base class internals.
   /// @{
   using CompilerInvocationBase::LangOpts;
-  using CompilerInvocationBase::TargetOpts;
   std::shared_ptr<LangOptions> getLangOptsPtr() { return LangOpts; }
   /// @}