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

printing/printing_context_win.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 <winspool.h>
 
 #include "base/file_util.h"
 #include "base/i18n/file_util_icu.h"
@@ skipping 134 matching lines @@
       dialog_box_dismissed_(false),
       in_print_job_(false),
       abort_printing_(false) {
 }
 
 PrintingContext::~PrintingContext() {
   ResetSettings();
 }
 
 PrintingContext::Result PrintingContext::AskUserForSettings(
-    HWND window,
+    HWND view,
     int max_pages,
     bool has_selection) {
-  DCHECK(window);
   DCHECK(!in_print_job_);
   dialog_box_dismissed_ = false;
+
+  HWND window;
+  if (!view || !IsWindow(view)) {
+    // TODO(maruel):  bug 1214347 Get the right browser window instead.
+    window = GetDesktopWindow();
+  } else {
+    window = GetAncestor(view, GA_ROOTOWNER);
+  }
+  DCHECK(window);
+
   // Show the OS-dependent dialog box.
   // If the user press
   // - OK, the settings are reset and reinitialized with the new settings. OK is
   //   returned.
   // - Apply then Cancel, the settings are reset and reinitialized with the new
   //   settings. CANCEL is returned.
   // - Cancel, the settings are not changed, the previous setting, if it was
   //   initialized before, are kept. CANCEL is returned.
   // On failure, the settings are reset and FAILED is returned.
   PRINTDLGEX dialog_options = { sizeof(PRINTDLGEX) };
@@ skipping 430 matching lines @@
 
   if (dialog_options.hDevMode != NULL)
     GlobalFree(dialog_options.hDevMode);
   if (dialog_options.hDevNames != NULL)
     GlobalFree(dialog_options.hDevNames);
 
   return context_ ? OK : FAILED;
 }
 
 }  // namespace printing