Show v8.parseOnBackground in DevTools Timeline

third_party/WebKit/Source/devtools/front_end/timeline/TimelineUIUtils.js

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  * Copyright (C) 2012 Intel 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.
@@ skipping 72 matching lines @@
     eventStyles[recordTypes.CompositeLayers] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Composite Layers"), categories["painting"]);
     eventStyles[recordTypes.ParseHTML] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Parse HTML"), categories["loading"]);
     eventStyles[recordTypes.ParseAuthorStyleSheet] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Parse Stylesheet"), categories["loading"]);
     eventStyles[recordTypes.TimerInstall] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Install Timer"), categories["scripting"]);
     eventStyles[recordTypes.TimerRemove] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Remove Timer"), categories["scripting"]);
     eventStyles[recordTypes.TimerFire] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Timer Fired"), categories["scripting"]);
     eventStyles[recordTypes.XHRReadyStateChange] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("XHR Ready State Change"), categories["scripting"]);
     eventStyles[recordTypes.XHRLoad] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("XHR Load"), categories["scripting"]);
     eventStyles[recordTypes.CompileScript] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Compile Script"), categories["scripting"]);
     eventStyles[recordTypes.EvaluateScript] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Evaluate Script"), categories["scripting"]);
+    eventStyles[recordTypes.ParseScriptOnBackground] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Parse Script"), categories["scripting"]);
     eventStyles[recordTypes.MarkLoad] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Load event"), categories["scripting"], true);
     eventStyles[recordTypes.MarkDOMContent] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("DOMContentLoaded event"), categories["scripting"], true);
     eventStyles[recordTypes.MarkFirstPaint] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("First paint"), categories["painting"], true);
     eventStyles[recordTypes.TimeStamp] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Timestamp"), categories["scripting"]);
     eventStyles[recordTypes.ConsoleTime] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Console Time"), categories["scripting"]);
     eventStyles[recordTypes.UserTiming] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("User Timing"), categories["scripting"]);
     eventStyles[recordTypes.ResourceSendRequest] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Send Request"), categories["loading"]);
     eventStyles[recordTypes.ResourceReceiveResponse] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Receive Response"), categories["loading"]);
     eventStyles[recordTypes.ResourceFinish] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Finish Loading"), categories["loading"]);
     eventStyles[recordTypes.ResourceReceivedData] = new WebInspector.TimelineRecordStyle(WebInspector.UIString("Receive Data"), categories["loading"]);
@@ skipping 281 matching lines @@
     case recordType.ParseHTML:
         var endLine = event.args["endData"] && event.args["endData"]["endLine"];
         var url = WebInspector.displayNameForURL(event.args["beginData"]["url"]);
         detailsText = WebInspector.UIString("%s [%s\u2026%s]", url, event.args["beginData"]["startLine"] + 1, endLine >= 0 ? endLine + 1 : "");
         break;
 
     case recordType.CompileScript:
     case recordType.EvaluateScript:
         var url = eventData["url"];
         if (url)
-            detailsText = detailsText = WebInspector.displayNameForURL(url) + ":" + eventData["lineNumber"];
+            detailsText = WebInspector.displayNameForURL(url) + ":" + eventData["lineNumber"];
         break;
+    case recordType.ParseScriptOnBackground:
     case recordType.XHRReadyStateChange:
     case recordType.XHRLoad:
         var url = eventData["url"];
         if (url)
-            detailsText = detailsText = WebInspector.displayNameForURL(url);
+            detailsText = WebInspector.displayNameForURL(url);
         break;
 
     case recordType.WebSocketCreate:
     case recordType.WebSocketSendHandshakeRequest:
     case recordType.WebSocketReceiveHandshakeResponse:
     case recordType.WebSocketDestroy:
     case recordType.ResourceSendRequest:
     case recordType.ResourceReceivedData:
     case recordType.ResourceReceiveResponse:
     case recordType.ResourceFinish:
@@ skipping 116 matching lines @@
            details.createTextChild(" @ ");
            details.appendChild(location);
         }
         break;
     case recordType.CompileScript:
     case recordType.EvaluateScript:
         var url = eventData["url"];
         if (url)
             details = linkifyLocation("", url, eventData["lineNumber"], 0);
         break;
+    case recordType.ParseScriptOnBackground:

[alph, 2016/03/19 03:14:38]

nit: you can merge it with the previous cases.

[horo, 2016/03/23 07:06:05]

Done.

+        var url = eventData["url"];
+        if (url)
+            details = linkifyLocation("", url, 0, 0);

[caseq, 2016/03/18 23:36:04]

nit: drop line/column numbers, these are default parameters

[horo, 2016/03/23 07:06:05]

Fixed WebInspector.linkifyResourceAsNode().

+        break;
     default:
         if (event.hasCategory(WebInspector.TimelineModel.Category.Console))
             detailsText = null;
         else
             details = linkifyTopCallFrame();
         break;
     }
 
     if (!details && detailsText)
         details = createTextNode(detailsText);
@@ skipping 1579 matching lines @@
         for (var decoration of decorations) {
             var time = /** @type {number} */ (decoration.data());
             var text = WebInspector.UIString("%.1f\xa0ms", time);
             var intensity = Number.constrain(Math.log10(1 + 2 * time) / 5, 0.02, 1);
             var element = createElementWithClass("div", "text-editor-line-marker-performance");
             element.textContent = text;
             element.style.backgroundColor = `rgba(255, 0, 0, ${intensity.toFixed(3)})`;
             textEditor.setGutterDecoration(decoration.line(), decoration.type(), element);
         }
     }
-}
+}