Devtools: [CustomFormatter] Add context menu to disassemble custom previews

Source/devtools/front_end/components/ObjectPropertiesSection.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  * Copyright (C) 2009 Joseph Pecoraro
  *
  * 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 1045 matching lines @@
 
 /**
  * @param {!WebInspector.RemoteObject} value
  * @param {boolean} wasThrown
  * @param {!Element=} parentElement
  * @return {!Element}
  */
 WebInspector.ObjectPropertiesSection.createValueElementWithCustomSupport = function(value, wasThrown, parentElement)
 {
     if (value.customPreview()) {
-        var result = WebInspector.CustomPreviewSection.createInShadow(value);
+        var result = (new WebInspector.CustomPreviewComponent(value)).element;
         result.classList.add("object-properties-section-custom-section");
         return result
     }
     return WebInspector.ObjectPropertiesSection.createValueElement(value, wasThrown, parentElement);
 }
 
 /**
  * @param {!WebInspector.RemoteObject} value
  * @param {boolean} wasThrown
  * @param {!Element=} parentElement
@@ skipping 126 matching lines @@
                 return;
             if (token === "(") {
                 params = [];
                 return;
             }
             if (params && tokenType === "js-def")
                 params.push(token);
         }
     }
 }