Do not wrap the bugs column on the flakiness dashboard

Tools/TestResultServer/static-dashboards/flakiness_dashboard.js

 // Copyright (C) 2012 Google Inc. All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 // copyright notice, this list of conditions and the following disclaimer
@@ skipping 593 matching lines @@
 
 function createBugHTML(test)
 {
     var symptom = test.isFlaky ? 'flaky' : 'failing';
     var title = encodeURIComponent('Layout Test ' + test.test + ' is ' + symptom);
     var description = encodeURIComponent('The following layout test is ' + symptom + ' on ' +
         '[insert platform]\n\n' + test.test + '\n\nProbable cause:\n\n' +
         '[insert probable cause]');
 
     url = 'https://code.google.com/p/chromium/issues/entry?template=Layout%20Test%20Failure&summary=' + title + '&comment=' + description;
-    return '<a href="' + url + '">File new bug</a>';
+    return '<a class="file-new-bug" href="' + url + '">File new bug</a>';
 }
 
 function isCrossBuilderView()
 {
     return g_history.dashboardSpecificState.tests || g_history.dashboardSpecificState.result;
 }
 
 function tableHeaders(opt_getAll)
 {
     var headers = [];
@@ skipping 755 matching lines @@
         // escape key
         hideLegend();
         ui.popup.hide();
     }
 }, false);
 
 window.addEventListener('load', function() {
     resourceLoader = new loader.Loader();
     resourceLoader.load();
 }, false);