Fix printing with XPS printers on Windows.

printing/print_settings.h

 // Copyright (c) 2012 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_PRINT_SETTINGS_H_
 #define PRINTING_PRINT_SETTINGS_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
@@ skipping 129 matching lines @@
   int copies() const { return copies_; }
 
   void set_duplex_mode(DuplexMode duplex_mode) { duplex_mode_ = duplex_mode; }
   DuplexMode duplex_mode() const { return duplex_mode_; }
 
   int desired_dpi() const { return desired_dpi_; }
 
 #if defined(OS_WIN)
   void set_print_text_with_gdi(bool use_gdi) { print_text_with_gdi_ = use_gdi; }
   bool print_text_with_gdi() const { return print_text_with_gdi_; }
+
+  void set_printer_is_xps(bool is_xps) { printer_is_xps_ = is_xps; }
+  bool printer_is_xps() const { return printer_is_xps_; }
 #endif
 
   // Cookie generator. It is used to initialize PrintedDocument with its
   // associated PrintSettings, to be sure that each generated PrintedPage is
   // correctly associated with its corresponding PrintedDocument.
   static int NewCookie();
 
  private:
   // Multi-page printing. Each PageRange describes a from-to page combination.
   // This permits printing selected pages only.
@@ skipping 45 matching lines @@
 
   // Is the orientation landscape or portrait.
   bool landscape_;
 
   // True if this printer supports AlphaBlend.
   bool supports_alpha_blend_;
 
 #if defined(OS_WIN)
   // True to print text with GDI.
   bool print_text_with_gdi_;
+
+  // True if the printer is an XPS printer.
+  bool printer_is_xps_;
 #endif
 
   // If margin type is custom, this is what was requested.
   PageMargins requested_custom_margins_in_points_;
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINT_SETTINGS_H_