Convert local printer capabilites to CDD format to unify with cloud printers and PDF printer. This …

printing/backend/cups_helper.cc

 // 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.
 
 #include "printing/backend/cups_helper.h"
 
 #include <cups/ppd.h>
 
 #include "base/base_paths.h"
 #include "base/file_util.h"
@@ skipping 347 matching lines @@
   }
 
   ppd_file_t* ppd = ppdOpenFile(ppd_file_path.value().c_str());
   if (!ppd)
     return false;
 
   printing::PrinterSemanticCapsAndDefaults caps;
 #if !defined(OS_MACOSX)
   MarkLpOptions(printer_name, &ppd);
 #endif
+  caps.collate_capable = true;
+  caps.collate_default = true;
+  caps.copies_capable = true;
+
   ppd_choice_t* duplex_choice = ppdFindMarkedChoice(ppd, kDuplex);
   if (!duplex_choice) {
     ppd_option_t* option = ppdFindOption(ppd, kDuplex);
     if (option)
       duplex_choice = ppdFindChoice(option, option->defchoice);
   }
 
   if (duplex_choice) {
     caps.duplex_capable = true;
     if (base::strcasecmp(duplex_choice->choice, kDuplexNone) != 0)
@@ skipping 16 matching lines @@
   caps.bw_model = cm_black;
 
   ppdClose(ppd);
   base::DeleteFile(ppd_file_path, false);
 
   *printer_info = caps;
   return true;
 }
 
 }  // namespace printing