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diff --git a/contexts/data/lib/closure-library/closure/goog/i18n/uchar/remotenamefetcher.js b/contexts/data/lib/closure-library/closure/goog/i18n/uchar/remotenamefetcher.js
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--- a/contexts/data/lib/closure-library/closure/goog/i18n/uchar/remotenamefetcher.js
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@@ -1,281 +0,0 @@
-// Copyright 2012 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 Object which fetches Unicode codepoint names from a remote data
- * source. This data source should accept two parameters:
- * <ol>
- * <li>c - the list of codepoints in hexadecimal format
- * <li>p - the name property
- * </ol>
- * and return a JSON object representation of the result.
- * For example, calling this data source with the following URL:
- * http://datasource?c=50,ff,102bd&p=name
- * Should return a JSON object which looks like this:
- * <pre>
- * {"50":{"name":"LATIN CAPITAL LETTER P"},
- * "ff":{"name":"LATIN SMALL LETTER Y WITH DIAERESIS"},
- * "102bd":{"name":"CARIAN LETTER K2"}}
- * </pre>.
- */
-
-goog.provide('goog.i18n.uChar.RemoteNameFetcher');
-
-goog.require('goog.Disposable');
-goog.require('goog.Uri');
-goog.require('goog.debug.Logger');
-goog.require('goog.i18n.uChar');
-goog.require('goog.i18n.uChar.NameFetcher');
-goog.require('goog.net.XhrIo');
-goog.require('goog.structs.Map');
-
-
-
-/**
- * Builds the RemoteNameFetcher object. This object retrieves codepoint names
- * from a remote data source.
- *
- * @param {string} dataSourceUri URI to the data source.
- * @constructor
- * @implements {goog.i18n.uChar.NameFetcher}
- * @extends {goog.Disposable}
- */
-goog.i18n.uChar.RemoteNameFetcher = function(dataSourceUri) {
- goog.base(this);
-
- /**
- * XHRIo object for prefetch() asynchronous calls.
- *
- * @type {!goog.net.XhrIo}
- * @private
- */
- this.prefetchXhrIo_ = new goog.net.XhrIo();
-
- /**
- * XHRIo object for getName() asynchronous calls.
- *
- * @type {!goog.net.XhrIo}
- * @private
- */
- this.getNameXhrIo_ = new goog.net.XhrIo();
-
- /**
- * URI to the data.
- *
- * @type {string}
- * @private
- */
- this.dataSourceUri_ = dataSourceUri;
-
- /**
- * A cache of all the collected names from the server.
- *
- * @type {!goog.structs.Map}
- * @private
- */
- this.charNames_ = new goog.structs.Map();
-};
-goog.inherits(goog.i18n.uChar.RemoteNameFetcher, goog.Disposable);
-
-
-/**
- * Key to the listener on XHR for prefetch(). Used to clear previous listeners.
- *
- * @type {?number}
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.prefetchLastListenerKey_ = 0;
-
-
-/**
- * Key to the listener on XHR for getName(). Used to clear previous listeners.
- *
- * @type {?number}
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.getNameLastListenerKey_ = 0;
-
-
-/**
- * A reference to the RemoteNameFetcher logger.
- *
- * @type {!goog.debug.Logger}
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.logger_ =
- goog.debug.Logger.getLogger('goog.i18n.uChar.RemoteNameFetcher');
-
-
-
-
-/** @override */
-goog.i18n.uChar.RemoteNameFetcher.prototype.disposeInternal = function() {
- goog.base(this, 'disposeInternal');
- this.prefetchXhrIo_.dispose();
- this.getNameXhrIo_.dispose();
-};
-
-
-/** @override */
-goog.i18n.uChar.RemoteNameFetcher.prototype.prefetch = function(characters) {
- // Abort the current request if there is one
- if (this.prefetchXhrIo_.isActive()) {
- goog.i18n.uChar.RemoteNameFetcher.logger_.
- info('Aborted previous prefetch() call for new incoming request');
- this.prefetchXhrIo_.abort();
- }
- if (this.prefetchLastListenerKey_ != 0) {
- goog.events.unlistenByKey(this.prefetchLastListenerKey_);
- }
-
- // Set up new listener
- var preFetchCallback = goog.bind(this.prefetchCallback_, this);
- this.prefetchLastListenerKey_ = goog.events.listenOnce(this.prefetchXhrIo_,
- goog.net.EventType.COMPLETE, preFetchCallback);
-
- this.fetch_(goog.i18n.uChar.RemoteNameFetcher.RequestType_.BASE_88,
- characters, this.prefetchXhrIo_);
-};
-
-
-/**
- * Callback on completion of the prefetch operation.
- *
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.prefetchCallback_ = function() {
- this.processResponse_(this.prefetchXhrIo_);
-};
-
-
-/** @override */
-goog.i18n.uChar.RemoteNameFetcher.prototype.getName = function(character,
- callback) {
- var codepoint = goog.i18n.uChar.toCharCode(character).toString(16);
-
- if (this.charNames_.containsKey(codepoint)) {
- var name = /** @type {string} */ (this.charNames_.get(codepoint));
- callback(name);
- return;
- }
-
- // Abort the current request if there is one
- if (this.getNameXhrIo_.isActive()) {
- goog.i18n.uChar.RemoteNameFetcher.logger_.
- info('Aborted previous getName() call for new incoming request');
- this.getNameXhrIo_.abort();
- }
- if (this.getNameLastListenerKey_ != 0) {
- goog.events.unlistenByKey(this.getNameLastListenerKey_);
- }
-
- // Set up new listener
- var getNameCallback = goog.bind(this.getNameCallback_, this, codepoint,
- callback);
- this.getNameLastListenerKey_ = goog.events.listenOnce(this.getNameXhrIo_,
- goog.net.EventType.COMPLETE, getNameCallback);
-
- this.fetch_(goog.i18n.uChar.RemoteNameFetcher.RequestType_.CODEPOINT,
- codepoint, this.getNameXhrIo_);
-};
-
-
-/**
- * Callback on completion of the getName operation.
- *
- * @param {string} codepoint The codepoint in hexadecimal format.
- * @param {function(?string)} callback The callback function called when the
- * name retrieval is complete, contains a single string parameter with the
- * codepoint name, this parameter will be null if the character name is not
- * defined.
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.getNameCallback_ = function(
- codepoint, callback) {
- this.processResponse_(this.getNameXhrIo_);
- var name = /** @type {?string} */ (this.charNames_.get(codepoint, null));
- callback(name);
-};
-
-
-/**
- * Process the response received from the server and store results in the cache.
- *
- * @param {!goog.net.XhrIo} xhrIo The XhrIo object used to make the request.
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.processResponse_ = function(xhrIo) {
- if (!xhrIo.isSuccess()) {
- goog.i18n.uChar.RemoteNameFetcher.logger_.severe(
- 'Problem with data source: ' + xhrIo.getLastError());
- return;
- }
- var result = xhrIo.getResponseJson();
- for (var codepoint in result) {
- if (result[codepoint].hasOwnProperty('name')) {
- this.charNames_.set(codepoint, result[codepoint]['name']);
- }
- }
-};
-
-
-/**
- * Enum for the different request types.
- *
- * @enum {string}
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.RequestType_ = {
-
- /**
- * Request type that uses a base 88 string containing a set of codepoints to
- * be fetched from the server (see goog.i18n.charpickerdata for more
- * information on b88).
- */
- BASE_88: 'b88',
-
- /**
- * Request type that uses a a string of comma separated codepoint values.
- */
- CODEPOINT: 'c'
-};
-
-
-/**
- * Fetches a set of codepoint names from the data source.
- *
- * @param {!goog.i18n.uChar.RemoteNameFetcher.RequestType_} requestType The
- * request type of the operation. This parameter specifies how the server is
- * called to fetch a particular set of codepoints.
- * @param {string} requestInput The input to the request, this is the value that
- * is passed onto the server to complete the request.
- * @param {!goog.net.XhrIo} xhrIo The XHRIo object to execute the server call.
- * @private
- */
-goog.i18n.uChar.RemoteNameFetcher.prototype.fetch_ = function(requestType,
- requestInput, xhrIo) {
- var url = new goog.Uri(this.dataSourceUri_);
- url.setParameterValue(requestType, requestInput);
- url.setParameterValue('p', 'name');
- goog.i18n.uChar.RemoteNameFetcher.logger_.info('Request: ' +
- url.toString());
- xhrIo.send(url);
-};
-
-
-/** @override */
-goog.i18n.uChar.RemoteNameFetcher.prototype.isNameAvailable = function(
- character) {
- return true;
-};