Tons of timeline tweaks

chrome/browser/resources/tracing/timeline_model.js

Index: chrome/browser/resources/tracing/timeline_model.js
diff --git a/chrome/browser/resources/tracing/timeline_model.js b/chrome/browser/resources/tracing/timeline_model.js
index 35858186d5c81e5734687349cabb53f0bab059ca..8d57a3cc38284021b05c1b7cc592ed594cf6e793 100644
--- a/chrome/browser/resources/tracing/timeline_model.js
+++ b/chrome/browser/resources/tracing/timeline_model.js
@@ -120,8 +120,8 @@ cr.define('tracing', function() {
    * Comparison between threads that orders first by pid,
    * then by names, then by tid.
    */
-  TimelineThread.compare = function(x,y) {
-    if(x.parent.pid != y.parent.pid) {
+  TimelineThread.compare = function(x, y) {
+    if (x.parent.pid != y.parent.pid) {
       return x.parent.pid - y.parent.pid;
     }
 
@@ -132,7 +132,7 @@ cr.define('tracing', function() {
       return tmp;
     } else if (x.name) {
       return -1;
-    } else if (y.name){
+    } else if (y.name) {
       return 1;
     } else {
       return x.tid - y.tid;
@@ -304,7 +304,7 @@ cr.define('tracing', function() {
           }
         } else {
           this.importErrors.push('Unrecognized event phase: ' + event.ph +
-                          '(' + event.name + ')');
+              '(' + event.name + ')');
         }
       }
       this.pruneEmptyThreads();