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

chrome/browser/printing/print_job.h

 // 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.
 
 #ifndef CHROME_BROWSER_PRINTING_PRINT_JOB_H_
 #define CHROME_BROWSER_PRINTING_PRINT_JOB_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/message_loop.h"
@@ skipping 70 matching lines @@
   bool FlushJob(int timeout_ms);
 
   // Disconnects the PrintedPage source (PrintedPagesSource). It is done when
   // the source is being destroyed.
   void DisconnectSource();
 
   // Returns true if the print job is pending, i.e. between a StartPrinting()
   // and the end of the spooling.
   bool is_job_pending() const;
 
-  // Returns true if the Print... dialog box is currently displayed.
-  bool is_print_dialog_box_shown() const;
-
   // Access the current printed document. Warning: may be NULL.
   PrintedDocument* document() const;
 
  protected:
   virtual ~PrintJob();
 
  private:
   // Updates document_ to a new instance.
   void UpdatePrintedDocument(PrintedDocument* new_document);
 
@@ skipping 25 matching lines @@
 
   // Cache of the print context settings for access in the UI thread.
   PrintSettings settings_;
 
   // The printed document.
   scoped_refptr<PrintedDocument> document_;
 
   // Is the worker thread printing.
   bool is_job_pending_;
 
-  // Is the Print... dialog box currently shown.
-  bool is_print_dialog_box_shown_;
-
   // Is Canceling? If so, try to not cause recursion if on FAILED notification,
   // the notified calls Cancel() again.
   bool is_canceling_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintJob);
 };
 
 // Details for a NOTIFY_PRINT_JOB_EVENT notification. The members may be NULL.
 class JobEventDetails : public base::RefCountedThreadSafe<JobEventDetails> {
  public:
@@ skipping 49 matching lines @@
   scoped_refptr<PrintedDocument> document_;
   scoped_refptr<PrintedPage> page_;
   const Type type_;
 
   DISALLOW_COPY_AND_ASSIGN(JobEventDetails);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINT_JOB_H_