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diff --git a/contexts/data/lib/closure-library/closure/goog/graphics/ext/coordinates.js b/contexts/data/lib/closure-library/closure/goog/graphics/ext/coordinates.js
deleted file mode 100644
index 42385fe..0000000
--- a/contexts/data/lib/closure-library/closure/goog/graphics/ext/coordinates.js
+++ /dev/null
@@ -1,159 +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 Graphics utility functions for advanced coordinates.
- *
- * This file assists the use of advanced coordinates in goog.graphics.  Coords
- * can be specified as simple numbers which will correspond to units in the
- * graphics element's coordinate space.  Alternately, coords can be expressed
- * in pixels, meaning no matter what tranformations or coordinate system changes
- * are present, the number of pixel changes will remain constant.  Coords can
- * also be expressed as percentages of their parent's size.
- *
- * This file also allows for elements to have margins, expressable in any of
- * the ways described above.
- *
- * Additional pieces of advanced coordinate functionality can (soon) be found in
- * element.js and groupelement.js.
- *
- * @author robbyw@google.com (Robby Walker)
- */
-
-goog.provide('goog.graphics.ext.coordinates');
-
-goog.require('goog.string');
-
-
-/**
- * Cache of boolean values.  For a given string (key), is it special? (value)
- * @type {Object}
- * @private
- */
-goog.graphics.ext.coordinates.specialCoordinateCache_ = {};
-
-
-/**
- * Determines if the given coordinate is a percent based coordinate or an
- * expression with a percent based component.
- * @param {string} coord The coordinate to test.
- * @return {boolean} Whether the coordinate contains the string '%'.
- * @private
- */
-goog.graphics.ext.coordinates.isPercent_ = function(coord) {
-  return goog.string.contains(coord, '%');
-};
-
-
-/**
- * Determines if the given coordinate is a pixel based coordinate or an
- * expression with a pixel based component.
- * @param {string} coord The coordinate to test.
- * @return {boolean} Whether the coordinate contains the string 'px'.
- * @private
- */
-goog.graphics.ext.coordinates.isPixels_ = function(coord) {
-  return goog.string.contains(coord, 'px');
-};
-
-
-/**
- * Determines if the given coordinate is special - i.e. not just a number.
- * @param {string|number|null} coord The coordinate to test.
- * @return {boolean} Whether the coordinate is special.
- */
-goog.graphics.ext.coordinates.isSpecial = function(coord) {
-  var cache = goog.graphics.ext.coordinates.specialCoordinateCache_;
-
-  if (!(coord in cache)) {
-    cache[coord] = goog.isString(coord) && (
-        goog.graphics.ext.coordinates.isPercent_(coord) ||
-        goog.graphics.ext.coordinates.isPixels_(coord));
-  }
-
-  return cache[coord];
-};
-
-
-/**
- * Returns the value of the given expression in the given context.
- *
- * Should be treated as package scope.
- *
- * @param {string|number} coord The coordinate to convert.
- * @param {number} size The size of the parent element.
- * @param {number} scale The ratio of pixels to units.
- * @return {number} The number of coordinate space units that corresponds to
- *     this coordinate.
- */
-goog.graphics.ext.coordinates.computeValue = function(coord, size, scale) {
-  var number = parseFloat(String(coord));
-  if (goog.isString(coord)) {
-    if (goog.graphics.ext.coordinates.isPercent_(coord)) {
-      return number * size / 100;
-    } else if (goog.graphics.ext.coordinates.isPixels_(coord)) {
-      return number / scale;
-    }
-  }
-
-  return number;
-};
-
-
-/**
- * Converts the given coordinate to a number value in units.
- *
- * Should be treated as package scope.
- *
- * @param {string|number} coord The coordinate to retrieve the value for.
- * @param {boolean|undefined} forMaximum Whether we are computing the largest
- *     value this coordinate would be in a parent of no size.  The container
- *     size in this case should be set to the size of the current element.
- * @param {number} containerSize The unit value of the size of the container of
- *     this element.  Should be set to the minimum width of this element if
- *     forMaximum is true.
- * @param {number} scale The ratio of pixels to units.
- * @param {Object=} opt_cache Optional (but highly recommend) object to store
- *     cached computations in.  The calling class should manage clearing out
- *     the cache when the scale or containerSize changes.
- * @return {number} The correct number of coordinate space units.
- */
-goog.graphics.ext.coordinates.getValue = function(coord, forMaximum,
-    containerSize, scale, opt_cache) {
-  if (!goog.isNumber(coord)) {
-    var cacheString = opt_cache && ((forMaximum ? 'X' : '') + coord);
-
-    if (opt_cache && cacheString in opt_cache) {
-      coord = opt_cache[cacheString];
-    } else {
-      if (goog.graphics.ext.coordinates.isSpecial(
-          /** @type {string} */ (coord))) {
-        coord = goog.graphics.ext.coordinates.computeValue(coord,
-            containerSize, scale);
-      } else {
-        // Simple coordinates just need to be converted from a string to a
-        // number.
-        coord = parseFloat(/** @type {string} */ (coord));
-      }
-
-      // Cache the result.
-      if (opt_cache) {
-        opt_cache[cacheString] = coord;
-      }
-    }
-  }
-
-  return coord;
-};