Printing: Delete dead code in PrintJob and cleanup corresponding code in Prin...

chrome/browser/printing/printer_query.cc

 // Copyright (c) 2010 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 "chrome/browser/printing/printer_query.h"
 
 #include "base/message_loop.h"
 #include "base/threading/thread_restrictions.h"
 #include "chrome/browser/printing/print_job_worker.h"
 
@@ skipping 100 matching lines @@
   if (worker_.get()) {
     // http://crbug.com/66082: We're blocking on the PrinterQuery's worker
     // thread.  It's not clear to me if this may result in blocking the current
     // thread for an unacceptable time.  We should probably fix it.
     base::ThreadRestrictions::ScopedAllowIO allow_io;
     worker_->Stop();
     worker_.reset();
   }
 }
 
-bool PrinterQuery::is_print_dialog_box_shown() const {
-  return is_print_dialog_box_shown_;
-}
-
 bool PrinterQuery::is_callback_pending() const {
   return callback_.get() != NULL;
 }
 
 bool PrinterQuery::is_valid() const {
   return worker_.get() != NULL;
 }
 
 }  // namespace printing