Fix crash from ipc_fuzzer

chrome/browser/printing/print_job_worker.h

Index: chrome/browser/printing/print_job_worker.h
diff --git a/chrome/browser/printing/print_job_worker.h b/chrome/browser/printing/print_job_worker.h
index 97d8d81e72d0bd4a2cd7d4421e8c30727cc46eff..9958811289499bc4132a2c89fdffd8a799aad63d 100644
--- a/chrome/browser/printing/print_job_worker.h
+++ b/chrome/browser/printing/print_job_worker.h
@@ -114,11 +114,6 @@ class PrintJobWorker {
       bool has_selection,
       bool is_scripted);
 
-  // The callback used by PrintingContext::GetSettingsWithUI() to notify this
-  // object that the print settings are set.  This is needed in order to bounce
-  // back into the IO thread for GetSettingsDone().
-  void GetSettingsWithUIDone(PrintingContext::Result result);
-
   // Called on the UI thread to update the print settings.
   void UpdatePrintSettings(scoped_ptr<base::DictionaryValue> new_settings);