message: [SwiftASTContext] Use teh dependency tracker for reproducers
diff: @@ -3342,7 +3342,7 @@ swift::ASTContext *SwiftASTContext::GetASTContext() {
  std::make_unique<SwiftDWARFImporterDelegate>(*this);
  }
  clang_importer_ap = swift::ClangImporter::create(
  - *m_ast_context_ap, clang_importer_options, "", nullptr,
  + *m_ast_context_ap, clang_importer_options, "", m_dependency_tracker.get(),
  m_dwarf_importer_delegate_up.get());
  // Handle any errors.
  