Implement easy GPU feature status summary.

chrome/browser/resources/gpu_internals/timeline_view.js

Index: chrome/browser/resources/gpu_internals/timeline_view.js
diff --git a/chrome/browser/resources/gpu_internals/timeline_view.js b/chrome/browser/resources/gpu_internals/timeline_view.js
index 12f9dea82c645ad58c7bc9b11e959a4961d41508..53520d2a969a418cb31be68ee00d07ac3c3f537c 100644
--- a/chrome/browser/resources/gpu_internals/timeline_view.js
+++ b/chrome/browser/resources/gpu_internals/timeline_view.js
@@ -140,16 +140,16 @@ cr.define('gpu', function() {
       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');