[net/dns] Refactoring of job dispatch in HostResolverImpl in preparation for DnsTransactionFactory.

chrome/browser/resources/net_internals/source_entry.js

 // 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.
 
 var SourceEntry = (function() {
   'use strict';
 
   /**
    * A SourceEntry gathers all log entries with the same source.
    *
@@ skipping 70 matching lines @@
         case LogSourceType.URL_REQUEST:
         case LogSourceType.SOCKET_STREAM:
         case LogSourceType.HTTP_STREAM_JOB:
           this.description_ = e.params.url;
           break;
         case LogSourceType.CONNECT_JOB:
           this.description_ = e.params.group_name;
           break;
         case LogSourceType.HOST_RESOLVER_IMPL_REQUEST:
         case LogSourceType.HOST_RESOLVER_IMPL_JOB:
+        case LogSourceType.HOST_RESOLVER_IMPL_PROC_TASK:
           this.description_ = e.params.host;
           break;
         case LogSourceType.DISK_CACHE_ENTRY:
         case LogSourceType.MEMORY_CACHE_ENTRY:
           this.description_ = e.params.key;
           break;
         case LogSourceType.SPDY_SESSION:
           if (e.params.host)
             this.description_ = e.params.host + ' (' + e.params.proxy + ')';
           break;
@@ skipping 124 matching lines @@
      * Prints descriptive text about |entries_| to a new node added to the end
      * of |parent|.
      */
     printAsText: function(parent) {
       printLogEntriesAsText(this.entries_, parent);
     }
   };
 
   return SourceEntry;
 })();