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diff --git a/contexts/data/lib/closure-library/closure/goog/testing/ui/rendererharness.js b/contexts/data/lib/closure-library/closure/goog/testing/ui/rendererharness.js
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--- a/contexts/data/lib/closure-library/closure/goog/testing/ui/rendererharness.js
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@@ -1,176 +0,0 @@
-// Copyright 2009 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// All Rights Reserved
-
-/**
- * @fileoverview A driver for testing renderers.
- *
- * @author nicksantos@google.com (Nick Santos)
- */
-
-goog.provide('goog.testing.ui.RendererHarness');
-
-goog.require('goog.Disposable');
-goog.require('goog.dom.NodeType');
-goog.require('goog.testing.asserts');
-
-
-
-/**
- * A driver for testing renderers.
- *
- * @param {goog.ui.ControlRenderer} renderer A renderer to test.
- * @param {Element} renderParent The parent of the element where controls will
- * be rendered.
- * @param {Element} decorateParent The parent of the element where controls will
- * be decorated.
- * @constructor
- * @extends {goog.Disposable}
- */
-goog.testing.ui.RendererHarness = function(renderer, renderParent,
- decorateParent) {
- goog.Disposable.call(this);
-
- /**
- * The renderer under test.
- * @type {goog.ui.ControlRenderer}
- * @private
- */
- this.renderer_ = renderer;
-
- /**
- * The parent of the element where controls will be rendered.
- * @type {Element}
- * @private
- */
- this.renderParent_ = renderParent;
-
- /**
- * The original HTML of the render element.
- * @type {string}
- * @private
- */
- this.renderHtml_ = renderParent.innerHTML;
-
- /**
- * Teh parent of the element where controls will be decorated.
- * @type {Element}
- * @private
- */
- this.decorateParent_ = decorateParent;
-
- /**
- * The original HTML of the decorated element.
- * @type {string}
- * @private
- */
- this.decorateHtml_ = decorateParent.innerHTML;
-};
-goog.inherits(goog.testing.ui.RendererHarness, goog.Disposable);
-
-
-/**
- * A control to create by decoration.
- * @type {goog.ui.Control}
- * @private
- */
-goog.testing.ui.RendererHarness.prototype.decorateControl_;
-
-
-/**
- * A control to create by rendering.
- * @type {goog.ui.Control}
- * @private
- */
-goog.testing.ui.RendererHarness.prototype.renderControl_;
-
-
-/**
- * Whether all the necessary assert methods have been called.
- * @type {boolean}
- * @private
- */
-goog.testing.ui.RendererHarness.prototype.verified_ = false;
-
-
-/**
- * Attach a control and render its DOM.
- * @param {goog.ui.Control} control A control.
- * @return {Element} The element created.
- */
-goog.testing.ui.RendererHarness.prototype.attachControlAndRender =
- function(control) {
- this.renderControl_ = control;
-
- control.setRenderer(this.renderer_);
- control.render(this.renderParent_);
- return control.getElement();
-};
-
-
-/**
- * Attach a control and decorate the element given in the constructor.
- * @param {goog.ui.Control} control A control.
- * @return {Element} The element created.
- */
-goog.testing.ui.RendererHarness.prototype.attachControlAndDecorate =
- function(control) {
- this.decorateControl_ = control;
-
- control.setRenderer(this.renderer_);
-
- var child = this.decorateParent_.firstChild;
- assertEquals('The decorated node must be an element',
- goog.dom.NodeType.ELEMENT, child.nodeType);
- control.decorate(/** @type {Element} */ (child));
- return control.getElement();
-};
-
-
-/**
- * Assert that the rendered element and the decorated element match.
- */
-goog.testing.ui.RendererHarness.prototype.assertDomMatches = function() {
- assert('Both elements were not generated',
- !!(this.renderControl_ && this.decorateControl_));
- assertHTMLEquals(
- 'Rendered control and decorated control produced different HTML',
- this.renderControl_.getElement().innerHTML,
- this.decorateControl_.getElement().innerHTML);
- this.verified_ = true;
-};
-
-
-/**
- * Destroy the harness, verifying that all assertions had been checked.
- * @override
- * @protected
- */
-goog.testing.ui.RendererHarness.prototype.disposeInternal = function() {
- // If the harness was not verified appropriately, throw an exception.
- assert('Expected assertDomMatches to be called',
- this.verified_ || !this.renderControl_ || !this.decorateControl_);
-
- if (this.decorateControl_) {
- this.decorateControl_.dispose();
- }
- if (this.renderControl_) {
- this.renderControl_.dispose();
- }
-
- this.renderParent_.innerHTML = this.renderHtml_;
- this.decorateParent_.innerHTML = this.decorateHtml_;
-
- goog.testing.ui.RendererHarness.superClass_.disposeInternal.call(this);
-};