DevTools: [Persistence] implement automapping

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 777 matching lines @@
         this._networkMapping.removeMapping(uiSourceCode);
     },
 
     /**
      * @param {!WebInspector.ContextMenu} contextMenu
      * @param {!WebInspector.UISourceCode} uiSourceCode
      */
     _appendUISourceCodeMappingItems: function(contextMenu, uiSourceCode)
     {
         WebInspector.NavigatorView.appendAddFolderItem(contextMenu);
+
+        if (Runtime.experiments.isEnabled("persistence2"))
+            return;
         if (uiSourceCode.project().type() === WebInspector.projectTypes.FileSystem) {
             var binding = WebInspector.persistence.binding(uiSourceCode);
             if (!binding)
                 contextMenu.appendItem(WebInspector.UIString.capitalize("Map to ^network ^resource\u2026"), this.mapFileSystemToNetwork.bind(this, uiSourceCode));
             else
                 contextMenu.appendItem(WebInspector.UIString.capitalize("Remove ^network ^mapping"), this._removeNetworkMapping.bind(this, binding.network));
         }
 
         /**
          * @param {!WebInspector.Project} project
@@ skipping 577 matching lines @@
     __proto__: WebInspector.VBox.prototype
 };
 
 /**
  * @return {boolean}
  */
 WebInspector.SourcesPanel.WrapperView.isShowing = function()
 {
     return !!WebInspector.SourcesPanel.WrapperView._instance && WebInspector.SourcesPanel.WrapperView._instance.isShowing();
 };