Make about:net-internal's filters work a bit better.

chrome/browser/resources/net_internals/socket_pool_wrapper.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 SocketPoolWrapper = (function() {
   'use strict';
 
   /**
    * SocketPoolWrapper is a wrapper around socket pools entries.  It's
    * used by the log and sockets view to print tables containing both
@@ skipping 148 matching lines @@
     }
   };
 
   /**
    * Takes in a list of source IDs and returns a link that will select the
    * specified sources.
    */
   function sourceListLink(sources) {
     if (!sources.length)
       return null;
-    return '#events&q=id:' + sources.join('%20id:');
+    return '#events&q=id:' + sources.join(',');
   }
 
   return SocketPoolWrapper;
 })();