Set the job name for the print job on the Mac....

printing/printing_context_cairo.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "printing/printing_context.h"
 
 #include "base/logging.h"
 
 namespace printing {
 
 PrintingContext::PrintingContext()
     :
 #ifndef NDEBUG
       page_number_(-1),
 #endif
       dialog_box_dismissed_(false),
       in_print_job_(false),
       abort_printing_(false) {
 }
 
 PrintingContext::~PrintingContext() {
   ResetSettings();
 }
 
 PrintingContext::Result PrintingContext::AskUserForSettings(
-    gfx::NativeWindow window,
+    gfx::NativeView parent_view,
     int max_pages,
     bool has_selection) {
 
   NOTIMPLEMENTED();
 
   return FAILED;
 }
 
 PrintingContext::Result PrintingContext::UseDefaultSettings() {
   DCHECK(!in_print_job_);
@@ skipping 80 matching lines @@
 void PrintingContext::DismissDialog() {
   NOTIMPLEMENTED();
 }
 
 PrintingContext::Result PrintingContext::OnError() {
   ResetSettings();
   return abort_printing_ ? CANCEL : FAILED;
 }
 
 }  // namespace printing