DevTools: introduce object previews experiment

third_party/WebKit/Source/devtools/front_end/console/ConsoleViewMessage.js

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  * Copyright (C) 2007, 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
@@ skipping 507 matching lines @@
 
   /**
    * @param {!SDK.RemoteObject} obj
    * @param {boolean=} includePreview
    * @return {!Element}
    */
   _formatParameterAsObject(obj, includePreview) {
     var titleElement = createElement('span');
     if (includePreview && obj.preview) {
       titleElement.classList.add('console-object-preview');
-      this._previewFormatter.appendObjectPreview(titleElement, obj.preview);
+      this._previewFormatter.appendObjectPreview(titleElement, obj.preview, false /* isEntry */);
     } else if (obj.type === 'function') {
       Components.ObjectPropertiesSection.formatObjectAsFunction(obj, titleElement, false);
       titleElement.classList.add('object-value-function');
     } else {
       titleElement.createTextChild(obj.description || '');
     }
 
     var section = new Components.ObjectPropertiesSection(obj, titleElement, this._linkifier);
     section.element.classList.add('console-view-object-properties-section');
     section.enableContextMenu();
@@ skipping 650 matching lines @@
   toMessageElement() {
     if (!this._element) {
       super.toMessageElement();
       this._expandGroupIcon = UI.Icon.create('', 'expand-group-icon');
       this._contentElement.insertBefore(this._expandGroupIcon, this._contentElement.firstChild);
       this.setCollapsed(this._collapsed);
     }
     return this._element;
   }
 };