DevTools: separate style for error message bubble.

Source/devtools/front_end/resourcesPanel.css

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
  * Copyright (C) 2009 Anthony Ricaud <rik@webkit.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 95 matching lines @@
 }
 
 .resources.panel .status {
     float: right;
     height: 16px;
     margin-top: 1px;
     margin-left: 4px;
     line-height: 1em;
 }
 
-.resources.panel li .status .bubble {
+.resources.panel li .status .bubble-repeat-count {
     height: 13px;
     padding-top: 0;
 }
 
 .storage-view {
     display: none;
     overflow: hidden;
     position: absolute;
     top: 0;
     left: 0;
@@ skipping 224 matching lines @@
     content: url(Images/cookie.png);
 }
 
 .application-cache-storage-tree-item .icon {
     content: url(Images/applicationCache.png);
 }
 
 .file-system-storage-tree-item .icon {
     content: url(Images/fileSystem.png);
 }