[Devtools][Code health] Changed NetworkRequest.url to proper getter/setter

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

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 885 matching lines @@
   }
 
   /**
    * @param {!UI.ContextMenu} contextMenu
    * @param {!Object} target
    */
   _appendNetworkRequestItems(contextMenu, target) {
     if (!(target instanceof SDK.NetworkRequest))
       return;
     var request = /** @type {!SDK.NetworkRequest} */ (target);
-    var uiSourceCode = this._workspace.uiSourceCodeForURL(request.url);
+    var uiSourceCode = this._workspace.uiSourceCodeForURL(request.url());
     if (!uiSourceCode)
       return;
     var openText = Common.UIString.capitalize('Open in Sources ^panel');
     contextMenu.appendItem(openText, this.showUILocation.bind(this, uiSourceCode.uiLocation(0, 0)));
   }
 
   /**
    * @param {!SDK.RemoteObject} remoteObject
    */
   _saveToTempVariable(remoteObject) {
@@ skipping 393 matching lines @@
    */
   willHide() {
     UI.inspectorView.setDrawerMinimized(false);
     setImmediate(() => Sources.SourcesPanel.updateResizerAndSidebarButtons(Sources.SourcesPanel.instance()));
   }
 
   _showViewInWrapper() {
     this._view.show(this.element);
   }
 };