DevTools: Decorate requests from SW on Timeline

third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js

Index: third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js
diff --git a/third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js b/third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js
index 911a3f1faf4532ba48cc9fe89d64a052c393bda2..f3c3950915f7e7f8bf3e69a15803dbbcc2d74d2b 100644
--- a/third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js
+++ b/third_party/WebKit/Source/devtools/front_end/timeline_model/TimelineModel.js
@@ -735,13 +735,13 @@ TimelineModel.TimelineModel = class {
 
       case recordTypes.EventDispatch:
         if (event.duration > TimelineModel.TimelineModel.Thresholds.RecurringHandler)
-            timelineData.warning = TimelineModel.TimelineModel.WarningType.LongHandler;
+          timelineData.warning = TimelineModel.TimelineModel.WarningType.LongHandler;
         break;
 
       case recordTypes.TimerFire:
       case recordTypes.FireAnimationFrame:
         if (event.duration > TimelineModel.TimelineModel.Thresholds.RecurringHandler)
-            timelineData.warning = TimelineModel.TimelineModel.WarningType.LongRecurringHandler;
+          timelineData.warning = TimelineModel.TimelineModel.WarningType.LongRecurringHandler;
         break;
 
       case recordTypes.FunctionCall:
@@ -1513,6 +1513,8 @@ TimelineModel.TimelineModel.NetworkRequest = class {
       this.requestMethod = eventData['requestMethod'];
     if (!this.timing)
       this.timing = eventData['timing'];
+    if (eventData['fromServiceWorker'])
+      this.fromServiceWorker = true;
   }
 };