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diff --git a/contexts/data/lib/closure-library/closure/goog/module/module.js b/contexts/data/lib/closure-library/closure/goog/module/module.js
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--- a/contexts/data/lib/closure-library/closure/goog/module/module.js
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@@ -1,166 +0,0 @@
-// Copyright 2006 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 This class supports the dynamic loading of compiled
- * javascript modules at runtime, as descibed in the designdoc.
- *
- * <http://go/js_modules_design>
- *
- */
-
-goog.provide('goog.module');
-
-goog.require('goog.array');
-goog.require('goog.module.Loader');
-
-
-/**
- * Wrapper of goog.module.Loader.require() for use in modules.
- * See method goog.module.Loader.require() for
- * explanation of params.
- *
- * @param {string} module The name of the module. Usually, the value
- * is defined as a constant whose name starts with MOD_.
- * @param {number|string} symbol The ID of the symbol. Usually, the value is
- * defined as a constant whose name starts with SYM_.
- * @param {Function} callback This function will be called with the
- * resolved symbol as the argument once the module is loaded.
- */
-goog.module.require = function(module, symbol, callback) {
- goog.module.Loader.getInstance().require(module, symbol, callback);
-};
-
-
-/**
- * Wrapper of goog.module.Loader.provide() for use in modules
- * See method goog.module.Loader.provide() for explanation of params.
- *
- * @param {string} module The name of the module. Cf. parameter module
- * of method require().
- * @param {number|string=} opt_symbol The symbol being defined, or nothing
- * when all symbols of the module are defined. Cf. parameter symbol of
- * method require().
- * @param {Object=} opt_object The object bound to the symbol, or nothing when
- * all symbols of the module are defined.
- */
-goog.module.provide = function(module, opt_symbol, opt_object) {
- goog.module.Loader.getInstance().provide(
- module, opt_symbol, opt_object);
-};
-
-
-/**
- * Wrapper of init() so that we only need to export this single
- * identifier instead of three. See method goog.module.Loader.init() for
- * explanation of param.
- *
- * @param {string} urlBase The URL of the base library.
- * @param {Function=} opt_urlFunction Function that creates the URL for the
- * module file. It will be passed the base URL for module files and the
- * module name and should return the fully-formed URL to the module file to
- * load.
- */
-goog.module.initLoader = function(urlBase, opt_urlFunction) {
- goog.module.Loader.getInstance().init(urlBase, opt_urlFunction);
-};
-
-
-/**
- * Produces a function that delegates all its arguments to a
- * dynamically loaded function. This is used to export dynamically
- * loaded functions.
- *
- * @param {string} module The module to load from.
- * @param {number|string} symbol The ID of the symbol to load from the module.
- * This symbol must resolve to a function.
- * @return {!Function} A function that forwards all its arguments to
- * the dynamically loaded function specified by module and symbol.
- */
-goog.module.loaderCall = function(module, symbol) {
- return function() {
- var args = arguments;
- goog.module.require(module, symbol, function(f) {
- f.apply(null, args);
- });
- };
-};
-
-
-/**
- * Requires symbols for multiple modules, and invokes a final callback
- * on the condition that all of them are loaded. I.e. a barrier for
- * loading of multiple symbols. If no symbols are required, the
- * final callback is called immediately.
- *
- * @param {Array.<Object>} symbolRequests A
- * list of tuples of module, symbol, callback (analog to the arguments
- * to require(), above). These will each be require()d
- * individually. NOTE: This argument will be modified during execution
- * of the function.
- * @param {Function} finalCb A function that is called when all
- * required symbols are loaded.
- */
-goog.module.requireMultipleSymbols = function(symbolRequests, finalCb) {
- var I = symbolRequests.length;
- if (I == 0) {
- finalCb();
- } else {
- for (var i = 0; i < I; ++i) {
- goog.module.requireMultipleSymbolsHelper_(symbolRequests, i, finalCb);
- }
- }
-};
-
-
-/**
- * Used by requireMultipleSymbols() to load each required symbol and
- * keep track how many are loaded, and finally invoke the barrier
- * callback when they are all done.
- *
- * @param {Array.<Object>} symbolRequests Same as in
- * requireMultipleSymbols().
- * @param {number} i The single module that is required in this invocation.
- * @param {Function} finalCb Same as in requireMultipleSymbols().
- * @private
- */
-goog.module.requireMultipleSymbolsHelper_ = function(symbolRequests, i,
- finalCb) {
- var r = symbolRequests[i];
- var module = r[0];
- var symbol = r[1];
- var symbolCb = r[2];
- goog.module.require(module, symbol, function() {
- symbolCb.apply(this, arguments);
- symbolRequests[i] = null;
- if (goog.array.every(symbolRequests, goog.module.isNull_)) {
- finalCb();
- }
- });
-};
-
-
-/**
- * Checks if the given element is null.
- *
- * @param {Object} el The element to check if null.
- * @param {number} i The index of the element.
- * @param {Array.<Object>} arr The array that contains the element.
- * @return {boolean} TRUE iff the element is null.
- * @private
- */
-goog.module.isNull_ = function(el, i, arr) {
- return el == null;
-};