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

printing/printing_context.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 PRINTING_PRINTING_CONTEXT_H_
 #define PRINTING_PRINTING_CONTEXT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 54 matching lines @@
   virtual Result PageDone() = 0;
 
   // Closes the printing job. After this call the object is ready to start a new
   // document.
   virtual Result DocumentDone() = 0;
 
   // Cancels printing. Can be used in a multi-threaded context. Takes effect
   // immediately.
   virtual void Cancel() = 0;
 
-  // Dismiss the Print... dialog box if shown.
-  virtual void DismissDialog() = 0;
-
   // Releases the native printing context.
   virtual void ReleaseContext() = 0;
 
   // Returns the native context used to print.
   virtual gfx::NativeDrawingContext context() const = 0;
 
   // Creates an instance of this object. Implementers of this interface should
   // implement this method to create an object of their implementation. The
   // caller owns the returned object.
   static PrintingContext* Create(const std::string& app_locale);
@@ skipping 29 matching lines @@
 
   // The application locale.
   std::string app_locale_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintingContext);
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINTING_CONTEXT_H_