Cleanup: Address some of the todos in net_log.h...

chrome/browser/resources/net_internals/logviewpainter.js

 // Copyright (c) 2010 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.
 
 /**
  * TODO(eroman): This needs better presentation, and cleaner code. This
  *               implementation is more of a transitionary step as
  *               the old net-internals is replaced.
  */
 
@@ skipping 71 matching lines @@
         addTextNode(dtCell, '?]');
       }
     } else {
       mainCell.colSpan = '3';
     }
 
     // Output the extra parameters.
     // TODO(eroman): Do type-specific formatting.
     if (entry.orig.extra_parameters != undefined) {
        addNode(mainCell, 'br');
-      addTextNode(mainCell, 'params: ' + entry.orig.extra_parameters);
+      addTextNode(mainCell, JSON.stringify(entry.orig.extra_parameters));
     }
   }
 }
 
 function getTextForEvent(entry) {
   var text = '';
 
   if (entry.isBegin()) {
     text = '+' + text;
   } else if (entry.isEnd()) {
     text = '-' + text;
   } else {
     text = '.';
   }
 
   text += getKeyWithValue(LogEventType, entry.orig.type);
   return text;
 }
 
 // End of anonymous namespace.
 })();