Pass location and description of local printers into print preview.

chrome/browser/resources/print_preview/data/local_parsers.js

 // 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.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /** Namespace that contains a method to parse local print destinations. */
   function LocalDestinationParser() {};
 
   /**
    * Parses a local print destination.
    * @param {!Object} destinationInfo Information describing a local print
    *     destination.
    * @return {!print_preview.Destination} Parsed local print destination.
    */
-  LocalDestinationParser.parse = function(destinationInfo) {
+  LocalDestinationParser.parse = function (destinationInfo) {
+    // Convert options into cloud print tags format.
+    var tags = Object.keys(destinationInfo.printerOptions).map(function (key) {
+      return "__cp__" + key + "=" + this[key]

[Aleksey Shlyapnikov, 2014/03/28 20:26:16]

I'd use more specific prefix, __cp_local__ or something.

+    }, destinationInfo.printerOptions);
     return new print_preview.Destination(
         destinationInfo.deviceName,
         print_preview.Destination.Type.LOCAL,
         print_preview.Destination.Origin.LOCAL,
         destinationInfo.printerName,
         false /*isRecent*/,
-        print_preview.Destination.ConnectionStatus.ONLINE);
+        print_preview.Destination.ConnectionStatus.ONLINE,
+        {
+          'tags': tags,
+          'description': destinationInfo.printerDescription
+        });
   };
 
   /** Namespace that contains a method to parse local print capabilities. */
   function LocalCapabilitiesParser() {};
 
   /**
    * Parses local print capabilities.
    * @param {!Object} settingsInfo Object that describes local print
    *     capabilities.
    * @return {!print_preview.Cdd} Parsed local print capabilities.
@@ skipping 63 matching lines @@
            print_preview.Destination.Type.LOCAL,
            print_preview.Destination.Origin.PRIVET,
            destinationInfo.name,
            false /*isRecent*/,
            print_preview.Destination.ConnectionStatus.ONLINE,
            { cloudID: destinationInfo.cloudID }));
     }
 
     if (destinationInfo.isUnregistered) {
       returnedPrinters.push(new print_preview.Destination(
-        destinationInfo.serviceName,
+          destinationInfo.serviceName,
           print_preview.Destination.Type.GOOGLE,
           print_preview.Destination.Origin.PRIVET,
           destinationInfo.name,
           false /*isRecent*/,
           print_preview.Destination.ConnectionStatus.UNREGISTERED));
     }
 
     return returnedPrinters;
   };
 
   // Export
   return {
     LocalCapabilitiesParser: LocalCapabilitiesParser,
     LocalDestinationParser: LocalDestinationParser,
     PrivetDestinationParser: PrivetDestinationParser
   };
 });