[DevTools] Track URL through the target

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

 /*
  * Copyright (C) 2011 Google 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.
  *
@@ skipping 145 matching lines @@
         if (!WebInspector.NavigatorView.prototype.accept(uiSourceCode))
             return false;
         return uiSourceCode.project().type() !== WebInspector.projectTypes.ContentScripts && uiSourceCode.project().type() !== WebInspector.projectTypes.Snippets;
     },
 
     /**
      * @param {!WebInspector.Event} event
      */
     _inspectedURLChanged: function(event)
     {
-        var nodes = this._uiSourceCodeNodes.valuesArray();
-        for (var i = 0; i < nodes.length; ++i) {
-            var uiSourceCode = nodes[i].uiSourceCode();
-            var inspectedPageURL = WebInspector.targetManager.inspectedPageURL();
-            if (inspectedPageURL && WebInspector.networkMapping.networkURL(uiSourceCode) === inspectedPageURL)
+        var mainTarget = WebInspector.targetManager.mainTarget();
+        if (event.data !== mainTarget)
+            return;
+        var inspectedURL = mainTarget && mainTarget.inspectedURL();
+        if (!inspectedURL)
+            return
+        for (var node of this._uiSourceCodeNodes.valuesArray()) {
+            var uiSourceCode = node.uiSourceCode();
+            if (WebInspector.networkMapping.networkURL(uiSourceCode) === inspectedURL)
                 this.revealUISourceCode(uiSourceCode, true);
         }
     },
 
     /**
      * @override
      * @param {!WebInspector.UISourceCode} uiSourceCode
      */
     uiSourceCodeAdded: function(uiSourceCode)
     {
-        var inspectedPageURL = WebInspector.targetManager.inspectedPageURL();
+        var inspectedPageURL = WebInspector.targetManager.mainTarget().inspectedURL();
         if (inspectedPageURL && WebInspector.networkMapping.networkURL(uiSourceCode) === inspectedPageURL)
             this.revealUISourceCode(uiSourceCode, true);
     },
 
     __proto__: WebInspector.NavigatorView.prototype
 }
 
 /**
  * @constructor
  * @extends {WebInspector.NavigatorView}
@@ skipping 97 matching lines @@
     /**
      * @override
      */
     sourceDeleted: function(uiSourceCode)
     {
         this._handleRemoveSnippet(uiSourceCode);
     },
 
     __proto__: WebInspector.NavigatorView.prototype
 }