Linux: Don't call printing::GetColorModelForMode() when USE_CUPS is not defined.

chrome/browser/printing/print_dialog_gtk.cc

 // Copyright (c) 2011 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/print_dialog_gtk.h"
 
 #include <fcntl.h>
 #include <gtk/gtkpagesetupunixdialog.h>
 #include <gtk/gtkprintjob.h>
 #include <sys/stat.h>
@@ skipping 173 matching lines @@
       gtk_print_settings_set_printer(gtk_settings_,
                                      gtk_printer_get_name(printer_));
       if (!page_setup_) {
         page_setup_ = gtk_printer_get_default_page_size(printer_);
       }
     }
 
     gtk_print_settings_set_n_copies(gtk_settings_, copies);
     gtk_print_settings_set_collate(gtk_settings_, collate);
 
+#if defined(USE_CUPS)
     std::string color_value;
     std::string color_setting_name;
     printing::GetColorModelForMode(color, &color_setting_name, &color_value);
     gtk_print_settings_set(gtk_settings_, color_setting_name.c_str(),
                            color_value.c_str());
+#endif
 
     if (duplex_mode != printing::UNKNOWN_DUPLEX_MODE) {
       const char* cups_duplex_mode = NULL;
       switch (duplex_mode) {
         case printing::LONG_EDGE:
           cups_duplex_mode = kDuplexNoTumble;
           break;
         case printing::SHORT_EDGE:
           cups_duplex_mode = kDuplexTumble;
           break;
         case printing::SIMPLEX:
           cups_duplex_mode = kDuplexNone;
           break;
         default:  // UNKNOWN_DUPLEX_MODE
           NOTREACHED();
           break;
       }
       gtk_print_settings_set(gtk_settings_, kCUPSDuplex, cups_duplex_mode);

[kmadhusu, 2011/11/08 02:09:59]

If CUPS is disabled, we should not set duplex print settings. 

[Lei Zhang, 2011/11/08 02:22:09]

Done.

     }
   }
   if (!page_setup_)
     page_setup_ = gtk_page_setup_new();
 
   gtk_print_settings_set_orientation(
       gtk_settings_,
       landscape ? GTK_PAGE_ORIENTATION_LANDSCAPE :
                   GTK_PAGE_ORIENTATION_PORTRAIT);
 
@@ skipping 169 matching lines @@
   // Printing finished. Matches AddRef() in PrintDocument();
   Release();
 }
 
 void PrintDialogGtk::InitPrintSettings(const PageRanges& page_ranges,
                                        PrintSettings* settings) {
   printing::PrintSettingsInitializerGtk::InitPrintSettings(
       gtk_settings_, page_setup_, page_ranges, false, settings);
   context_->InitWithSettings(*settings);
 }