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) {
+    var options = {'description': destinationInfo.printerDescription};
+    if (destinationInfo.printerOptions) {
+      // Convert options into cloud print tags format.
+      options.tags = Object.keys(destinationInfo.printerOptions).map(
+          function(key) {return '__cp__' + key + '=' + this[key];},
+          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,
+        options);
   };
 
   /** 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.
    */
   LocalCapabilitiesParser.parse = function(settingsInfo) {
     var cdd = {
       version: '1.0',
       printer: {
-        collate: {default: true}
+        collate: {'default': true}
       }
     };
 
     if (!settingsInfo['disableColorOption']) {
       cdd.printer.color = {
         option: [
           {
             type: 'STANDARD_COLOR',
             is_default: !!settingsInfo['setColorAsDefault']
           },
           {
             type: 'STANDARD_MONOCHROME',
             is_default: !settingsInfo['setColorAsDefault']
           }
         ]
-      }
+      };
     }
 
     if (!settingsInfo['disableCopiesOption']) {
-      cdd.printer.copies = {default: 1};
+      cdd.printer.copies = {'default': 1};
     }
 
     if (settingsInfo['printerDefaultDuplexValue'] !=
         print_preview.NativeLayer.DuplexMode.UNKNOWN_DUPLEX_MODE) {
       cdd.printer.duplex = {
         option: [
           {type: 'NO_DUPLEX', is_default: !settingsInfo['setDuplexAsDefault']},
           {type: 'LONG_EDGE', is_default: !!settingsInfo['setDuplexAsDefault']}
         ]
       };
@@ skipping 27 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
   };
 });