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diff --git a/contexts/data/lib/closure-library/closure/goog/ui/colorpicker.js b/contexts/data/lib/closure-library/closure/goog/ui/colorpicker.js
deleted file mode 100644
index ca88f54..0000000
--- a/contexts/data/lib/closure-library/closure/goog/ui/colorpicker.js
+++ /dev/null
@@ -1,345 +0,0 @@
-// Copyright 2007 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.
-
-/**
- * @fileoverview A color picker component.  A color picker can compose several
- * instances of goog.ui.ColorPalette.
- *
- * NOTE: The ColorPicker is in a state of transition towards the common
- * component/control/container interface we are developing.  If the API changes
- * we will do our best to update your code.  The end result will be that a
- * color picker will compose multiple color palettes.  In the simple case this
- * will be one grid, but may consistute 3 distinct grids, a custom color picker
- * or even a color wheel.
- *
- */
-
-goog.provide('goog.ui.ColorPicker');
-goog.provide('goog.ui.ColorPicker.EventType');
-
-goog.require('goog.ui.ColorPalette');
-goog.require('goog.ui.Component');
-goog.require('goog.ui.Component.State');
-
-
-
-/**
- * Create a new, empty color picker.
- *
- * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper.
- * @param {goog.ui.ColorPalette=} opt_colorPalette Optional color palette to
- *     use for this color picker.
- * @extends {goog.ui.Component}
- * @constructor
- */
-goog.ui.ColorPicker = function(opt_domHelper, opt_colorPalette) {
-  goog.ui.Component.call(this, opt_domHelper);
-
-  /**
-   * The color palette used inside the color picker.
-   * @type {goog.ui.ColorPalette?}
-   * @private
-   */
-  this.colorPalette_ = opt_colorPalette || null;
-
-  this.getHandler().listen(
-      this, goog.ui.Component.EventType.ACTION, this.onColorPaletteAction_);
-};
-goog.inherits(goog.ui.ColorPicker, goog.ui.Component);
-
-
-/**
- * Default number of columns in the color palette. May be overridden by calling
- * setSize.
- *
- * @type {number}
- */
-goog.ui.ColorPicker.DEFAULT_NUM_COLS = 5;
-
-
-/**
- * Constants for event names.
- * @enum {string}
- */
-goog.ui.ColorPicker.EventType = {
-  CHANGE: 'change'
-};
-
-
-/**
- * Whether the component is focusable.
- * @type {boolean}
- * @private
- */
-goog.ui.ColorPicker.prototype.focusable_ = true;
-
-
-/**
- * Gets the array of colors displayed by the color picker.
- * Modifying this array will lead to unexpected behavior.
- * @return {Array.<string>?} The colors displayed by this widget.
- */
-goog.ui.ColorPicker.prototype.getColors = function() {
-  return this.colorPalette_ ? this.colorPalette_.getColors() : null;
-};
-
-
-/**
- * Sets the array of colors to be displayed by the color picker.
- * @param {Array.<string>} colors The array of colors to be added.
- */
-goog.ui.ColorPicker.prototype.setColors = function(colors) {
-  // TODO(user): Don't add colors directly, we should add palettes and the
-  // picker should support multiple palettes.
-  if (!this.colorPalette_) {
-    this.createColorPalette_(colors);
-  } else {
-    this.colorPalette_.setColors(colors);
-  }
-};
-
-
-/**
- * Sets the array of colors to be displayed by the color picker.
- * @param {Array.<string>} colors The array of colors to be added.
- * @deprecated Use setColors.
- */
-goog.ui.ColorPicker.prototype.addColors = function(colors) {
-  this.setColors(colors);
-};
-
-
-/**
- * Sets the size of the palette.  Will throw an error after the picker has been
- * rendered.
- * @param {goog.math.Size|number} size The size of the grid.
- */
-goog.ui.ColorPicker.prototype.setSize = function(size) {
-  // TODO(user): The color picker should contain multiple palettes which will
-  // all be resized at this point.
-  if (!this.colorPalette_) {
-    this.createColorPalette_([]);
-  }
-  this.colorPalette_.setSize(size);
-};
-
-
-/**
- * Gets the number of columns displayed.
- * @return {goog.math.Size?} The size of the grid.
- */
-goog.ui.ColorPicker.prototype.getSize = function() {
-  return this.colorPalette_ ? this.colorPalette_.getSize() : null;
-};
-
-
-/**
- * Sets the number of columns.  Will throw an error after the picker has been
- * rendered.
- * @param {number} n The number of columns.
- * @deprecated Use setSize.
- */
-goog.ui.ColorPicker.prototype.setColumnCount = function(n) {
-  this.setSize(n);
-};
-
-
-/**
- * @return {number} The index of the color selected.
- */
-goog.ui.ColorPicker.prototype.getSelectedIndex = function() {
-  return this.colorPalette_ ? this.colorPalette_.getSelectedIndex() : -1;
-};
-
-
-/**
- * Sets which color is selected. A value that is out-of-range means that no
- * color is selected.
- * @param {number} ind The index in this.colors_ of the selected color.
- */
-goog.ui.ColorPicker.prototype.setSelectedIndex = function(ind) {
-  if (this.colorPalette_) {
-    this.colorPalette_.setSelectedIndex(ind);
-  }
-};
-
-
-/**
- * Gets the color that is currently selected in this color picker.
- * @return {?string} The hex string of the color selected, or null if no
- *     color is selected.
- */
-goog.ui.ColorPicker.prototype.getSelectedColor = function() {
-  return this.colorPalette_ ? this.colorPalette_.getSelectedColor() : null;
-};
-
-
-/**
- * Sets which color is selected.  Noop if the color palette hasn't been created
- * yet.
- * @param {string} color The selected color.
- */
-goog.ui.ColorPicker.prototype.setSelectedColor = function(color) {
-  // TODO(user): This will set the color in the first available palette that
-  // contains it
-  if (this.colorPalette_) {
-    this.colorPalette_.setSelectedColor(color);
-  }
-};
-
-
-/**
- * Returns true if the component is focusable, false otherwise.  The default
- * is true.  Focusable components always have a tab index and allocate a key
- * handler to handle keyboard events while focused.
- * @return {boolean} True iff the component is focusable.
- */
-goog.ui.ColorPicker.prototype.isFocusable = function() {
-  return this.focusable_;
-};
-
-
-/**
- * Sets whether the component is focusable.  The default is true.
- * Focusable components always have a tab index and allocate a key handler to
- * handle keyboard events while focused.
- * @param {boolean} focusable True iff the component is focusable.
- */
-goog.ui.ColorPicker.prototype.setFocusable = function(focusable) {
-  this.focusable_ = focusable;
-  if (this.colorPalette_) {
-    this.colorPalette_.setSupportedState(goog.ui.Component.State.FOCUSED,
-        focusable);
-  }
-};
-
-
-/**
- * ColorPickers cannot be used to decorate pre-existing html, since the
- * structure they build is fairly complicated.
- * @param {Element} element Element to decorate.
- * @return {boolean} Returns always false.
- * @override
- */
-goog.ui.ColorPicker.prototype.canDecorate = function(element) {
-  return false;
-};
-
-
-/**
- * Renders the color picker inside the provided element. This will override the
- * current content of the element.
- * @override
- */
-goog.ui.ColorPicker.prototype.enterDocument = function() {
-  goog.ui.ColorPicker.superClass_.enterDocument.call(this);
-  if (this.colorPalette_) {
-    this.colorPalette_.render(this.getElement());
-  }
-  this.getElement().unselectable = 'on';
-};
-
-
-/** @override */
-goog.ui.ColorPicker.prototype.disposeInternal = function() {
-  goog.ui.ColorPicker.superClass_.disposeInternal.call(this);
-  if (this.colorPalette_) {
-    this.colorPalette_.dispose();
-    this.colorPalette_ = null;
-  }
-};
-
-
-/**
- * Sets the focus to the color picker's palette.
- */
-goog.ui.ColorPicker.prototype.focus = function() {
-  if (this.colorPalette_) {
-    this.colorPalette_.getElement().focus();
-  }
-};
-
-
-/**
- * Handles actions from the color palette.
- *
- * @param {goog.events.Event} e The event.
- * @private
- */
-goog.ui.ColorPicker.prototype.onColorPaletteAction_ = function(e) {
-  e.stopPropagation();
-  this.dispatchEvent(goog.ui.ColorPicker.EventType.CHANGE);
-};
-
-
-/**
- * Create a color palette for the color picker.
- * @param {Array.<string>} colors Array of colors.
- * @private
- */
-goog.ui.ColorPicker.prototype.createColorPalette_ = function(colors) {
-  // TODO(user): The color picker should eventually just contain a number of
-  // palettes and manage the interactions between them.  This will go away then.
-  var cp = new goog.ui.ColorPalette(colors, null, this.getDomHelper());
-  cp.setSize(goog.ui.ColorPicker.DEFAULT_NUM_COLS);
-  cp.setSupportedState(goog.ui.Component.State.FOCUSED, this.focusable_);
-  // TODO(user): Use addChild(cp, true) and remove calls to render.
-  this.addChild(cp);
-  this.colorPalette_ = cp;
-  if (this.isInDocument()) {
-    this.colorPalette_.render(this.getElement());
-  }
-};
-
-
-/**
- * Returns an unrendered instance of the color picker.  The colors and layout
- * are a simple color grid, the same as the old Gmail color picker.
- * @param {goog.dom.DomHelper=} opt_domHelper Optional DOM helper.
- * @return {goog.ui.ColorPicker} The unrendered instance.
- */
-goog.ui.ColorPicker.createSimpleColorGrid = function(opt_domHelper) {
-  var cp = new goog.ui.ColorPicker(opt_domHelper);
-  cp.setSize(7);
-  cp.setColors(goog.ui.ColorPicker.SIMPLE_GRID_COLORS);
-  return cp;
-};
-
-
-/**
- * Array of colors for a 7-cell wide simple-grid color picker.
- * @type {Array.<string>}
- */
-goog.ui.ColorPicker.SIMPLE_GRID_COLORS = [
-  // grays
-  '#ffffff', '#cccccc', '#c0c0c0', '#999999', '#666666', '#333333', '#000000',
-  // reds
-  '#ffcccc', '#ff6666', '#ff0000', '#cc0000', '#990000', '#660000', '#330000',
-  // oranges
-  '#ffcc99', '#ff9966', '#ff9900', '#ff6600', '#cc6600', '#993300', '#663300',
-  // yellows
-  '#ffff99', '#ffff66', '#ffcc66', '#ffcc33', '#cc9933', '#996633', '#663333',
-  // olives
-  '#ffffcc', '#ffff33', '#ffff00', '#ffcc00', '#999900', '#666600', '#333300',
-  // greens
-  '#99ff99', '#66ff99', '#33ff33', '#33cc00', '#009900', '#006600', '#003300',
-  // turquoises
-  '#99ffff', '#33ffff', '#66cccc', '#00cccc', '#339999', '#336666', '#003333',
-  // blues
-  '#ccffff', '#66ffff', '#33ccff', '#3366ff', '#3333ff', '#000099', '#000066',
-  // purples
-  '#ccccff', '#9999ff', '#6666cc', '#6633ff', '#6600cc', '#333399', '#330099',
-  // violets
-  '#ffccff', '#ff99ff', '#cc66cc', '#cc33cc', '#993399', '#663366', '#330033'
-];