[DevTools] Blackboxing in LiveLocations is supported in Linkifier

third_party/WebKit/Source/devtools/front_end/sources/CallStackSidebarPane.js

 /*
  * Copyright (C) 2008 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 407 matching lines @@
 WebInspector.CallStackSidebarPane.CallFrame = function(callFrame, asyncCallFrame)
 {
     WebInspector.UIList.Item.call(this, WebInspector.beautifyFunctionName(callFrame.functionName), "");
     WebInspector.debuggerWorkspaceBinding.createCallFrameLiveLocation(callFrame, this._update.bind(this));
     this._callFrame = callFrame;
     this._asyncCallFrame = asyncCallFrame;
 }
 
 WebInspector.CallStackSidebarPane.CallFrame.prototype = {
     /**
-     * @param {!WebInspector.UILocation} uiLocation
+     * @param {!WebInspector.LiveLocation} liveLocation
      */
-    _update: function(uiLocation)
+    _update: function(liveLocation)
     {
+        var uiLocation = liveLocation.uiLocation();
+        if (!uiLocation)
+            return;
         var text = uiLocation.linkText();
         this.setSubtitle(text.trimMiddle(30));
         this.subtitleElement.title = text;
     },
 
     __proto__: WebInspector.UIList.Item.prototype
 }