Implement easy GPU feature status summary.

chrome/browser/resources/gpu_internals/timeline_view.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.
 
 
 /**
  * @fileoverview TimelineView visualizes GPU_TRACE events using the
  * gpu.Timeline component.
  */
 cr.define('gpu', function() {
@@ skipping 122 matching lines @@
         text += ' ' +
             leftAlign(sliceGroupTitle, 55) + ': ' +
             rightAlign(tsRound(duration) + 'ms', 12) + '   ' +
             rightAlign(String(sliceGroup.slices.length), 5) + ' occurrences' +
             '\n';
       }
 
       text += leftAlign('*Totals', 55) + ' : ' +
           rightAlign(tsRound(totalDuration) + 'ms', 12) + '   ' +
           rightAlign(String(selection.length), 5) + ' occurrences' +
-            '\n';
+          '\n';
 
       text += '\n';
 
       text += leftAlign('Selection start', 55) + ' : ' +
           rightAlign(tsRound(tsLo) + 'ms', 12) +
-            '\n';
+          '\n';
       text += leftAlign('Selection extent', 55) + ' : ' +
           rightAlign(tsRound(tsHi - tsLo) + 'ms', 12) +
-            '\n';
+          '\n';
 
       // done
       var outputDiv = $('timeline-selection-summary');
       outputDiv.innerHTML = text;
     }
   };
 
   return {
     TimelineView: TimelineView
   };
 });