Reverse postscript flag direction

chrome/browser/printing/print_view_manager_base.cc

Index: chrome/browser/printing/print_view_manager_base.cc
diff --git a/chrome/browser/printing/print_view_manager_base.cc b/chrome/browser/printing/print_view_manager_base.cc
index f45350ce256f06e8f7daf9495af7b89da3bcc28f..9d5a84d0f0fd78baf12e6e59d8ac81571f600c59 100644
--- a/chrome/browser/printing/print_view_manager_base.cc
+++ b/chrome/browser/printing/print_view_manager_base.cc
@@ -189,7 +189,7 @@ void PrintViewManagerBase::OnDidPrintPage(
 
     const auto& settings = document->settings();
     if ((settings.printer_is_ps2() || settings.printer_is_ps3()) &&
-        base::FeatureList::IsEnabled(features::kPostScriptPrinting)) {
+        !base::FeatureList::IsEnabled(features::kDisablePostScriptPrinting)) {
       print_job_->StartPdfToPostScriptConversion(bytes, params.content_area,
                                                  params.physical_offsets,
                                                  settings.printer_is_ps2());