Update third_party/document_image_extractor

third_party/document_image_extractor/third_party/closure-library/closure/goog/async/nexttick.js

Index: third_party/document_image_extractor/third_party/closure-library/closure/goog/async/nexttick.js
diff --git a/third_party/document_image_extractor/third_party/closure-library/closure/goog/async/nexttick.js b/third_party/document_image_extractor/third_party/closure-library/closure/goog/async/nexttick.js
deleted file mode 100644
index c5715bc193dfc7ee552f4848b3ede7b02f2f0d32..0000000000000000000000000000000000000000
--- a/third_party/document_image_extractor/third_party/closure-library/closure/goog/async/nexttick.js
+++ /dev/null
@@ -1,240 +0,0 @@
-// Copyright 2013 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 Provides a function to schedule running a function as soon
- * as possible after the current JS execution stops and yields to the event
- * loop.
- *
- */
-
-goog.provide('goog.async.nextTick');
-goog.provide('goog.async.throwException');
-
-goog.require('goog.debug.entryPointRegistry');
-goog.require('goog.functions');
-goog.require('goog.labs.userAgent.browser');
-goog.require('goog.labs.userAgent.engine');
-
-
-/**
- * Throw an item without interrupting the current execution context.  For
- * example, if processing a group of items in a loop, sometimes it is useful
- * to report an error while still allowing the rest of the batch to be
- * processed.
- * @param {*} exception
- */
-goog.async.throwException = function(exception) {
-  // Each throw needs to be in its own context.
-  goog.global.setTimeout(function() { throw exception; }, 0);
-};
-
-
-/**
- * Fires the provided callbacks as soon as possible after the current JS
- * execution context. setTimeout(…, 0) takes at least 4ms when called from
- * within another setTimeout(…, 0) for legacy reasons.
- *
- * This will not schedule the callback as a microtask (i.e. a task that can
- * preempt user input or networking callbacks). It is meant to emulate what
- * setTimeout(_, 0) would do if it were not throttled. If you desire microtask
- * behavior, use {@see goog.Promise} instead.
- *
- * @param {function(this:SCOPE)} callback Callback function to fire as soon as
- *     possible.
- * @param {SCOPE=} opt_context Object in whose scope to call the listener.
- * @param {boolean=} opt_useSetImmediate Avoid the IE workaround that
- *     ensures correctness at the cost of speed. See comments for details.
- * @template SCOPE
- */
-goog.async.nextTick = function(callback, opt_context, opt_useSetImmediate) {
-  var cb = callback;
-  if (opt_context) {
-    cb = goog.bind(callback, opt_context);
-  }
-  cb = goog.async.nextTick.wrapCallback_(cb);
-  // window.setImmediate was introduced and currently only supported by IE10+,
-  // but due to a bug in the implementation it is not guaranteed that
-  // setImmediate is faster than setTimeout nor that setImmediate N is before
-  // setImmediate N+1. That is why we do not use the native version if
-  // available. We do, however, call setImmediate if it is a normal function
-  // because that indicates that it has been replaced by goog.testing.MockClock
-  // which we do want to support.
-  // See
-  // http://connect.microsoft.com/IE/feedback/details/801823/setimmediate-and-messagechannel-are-broken-in-ie10
-  //
-  // Note we do allow callers to also request setImmediate if they are willing
-  // to accept the possible tradeoffs of incorrectness in exchange for speed.
-  // The IE fallback of readystate change is much slower.
-  if (goog.isFunction(goog.global.setImmediate) &&
-      // Opt in.
-      (opt_useSetImmediate ||
-      // or it isn't a browser or the environment is weird
-      !goog.global.Window || !goog.global.Window.prototype ||
-      // or something redefined setImmediate in which case we (YOLO) decide
-      // to use it (This is so that we use the mockClock setImmediate. sigh).
-      goog.global.Window.prototype.setImmediate != goog.global.setImmediate)) {
-    goog.global.setImmediate(cb);
-    return;
-  }
-
-  // Look for and cache the custom fallback version of setImmediate.
-  if (!goog.async.nextTick.setImmediate_) {
-    goog.async.nextTick.setImmediate_ =
-        goog.async.nextTick.getSetImmediateEmulator_();
-  }
-  goog.async.nextTick.setImmediate_(cb);
-};
-
-
-/**
- * Cache for the setImmediate implementation.
- * @type {function(function())}
- * @private
- */
-goog.async.nextTick.setImmediate_;
-
-
-/**
- * Determines the best possible implementation to run a function as soon as
- * the JS event loop is idle.
- * @return {function(function())} The "setImmediate" implementation.
- * @private
- */
-goog.async.nextTick.getSetImmediateEmulator_ = function() {
-  // Create a private message channel and use it to postMessage empty messages
-  // to ourselves.
-  var Channel = goog.global['MessageChannel'];
-  // If MessageChannel is not available and we are in a browser, implement
-  // an iframe based polyfill in browsers that have postMessage and
-  // document.addEventListener. The latter excludes IE8 because it has a
-  // synchronous postMessage implementation.
-  if (typeof Channel === 'undefined' && typeof window !== 'undefined' &&
-      window.postMessage && window.addEventListener &&
-      // Presto (The old pre-blink Opera engine) has problems with iframes
-      // and contentWindow.
-      !goog.labs.userAgent.engine.isPresto()) {
-    /** @constructor */
-    Channel = function() {
-      // Make an empty, invisible iframe.
-      var iframe = document.createElement('iframe');
-      iframe.style.display = 'none';
-      iframe.src = '';
-      document.documentElement.appendChild(iframe);
-      var win = iframe.contentWindow;
-      var doc = win.document;
-      doc.open();
-      doc.write('');
-      doc.close();
-      // Do not post anything sensitive over this channel, as the workaround for
-      // pages with file: origin could allow that information to be modified or
-      // intercepted.
-      var message = 'callImmediate' + Math.random();
-      // The same origin policy rejects attempts to postMessage from file: urls
-      // unless the origin is '*'.
-      // TODO(b/16335441): Use '*' origin for data: and other similar protocols.
-      var origin = win.location.protocol == 'file:' ?
-          '*' : win.location.protocol + '//' + win.location.host;
-      var onmessage = goog.bind(function(e) {
-        // Validate origin and message to make sure that this message was
-        // intended for us. If the origin is set to '*' (see above) only the
-        // message needs to match since, for example, '*' != 'file://'. Allowing
-        // the wildcard is ok, as we are not concerned with security here.
-        if ((origin != '*' && e.origin != origin) || e.data != message) {
-          return;
-        }
-        this['port1'].onmessage();
-      }, this);
-      win.addEventListener('message', onmessage, false);
-      this['port1'] = {};
-      this['port2'] = {
-        postMessage: function() {
-          win.postMessage(message, origin);
-        }
-      };
-    };
-  }
-  if (typeof Channel !== 'undefined' &&
-      (!goog.labs.userAgent.browser.isIE())) {
-    // Exclude all of IE due to
-    // http://codeforhire.com/2013/09/21/setimmediate-and-messagechannel-broken-on-internet-explorer-10/
-    // which allows starving postMessage with a busy setTimeout loop.
-    // This currently affects IE10 and IE11 which would otherwise be able
-    // to use the postMessage based fallbacks.
-    var channel = new Channel();
-    // Use a fifo linked list to call callbacks in the right order.
-    var head = {};
-    var tail = head;
-    channel['port1'].onmessage = function() {
-      if (goog.isDef(head.next)) {
-        head = head.next;
-        var cb = head.cb;
-        head.cb = null;
-        cb();
-      }
-    };
-    return function(cb) {
-      tail.next = {
-        cb: cb
-      };
-      tail = tail.next;
-      channel['port2'].postMessage(0);
-    };
-  }
-  // Implementation for IE6+: Script elements fire an asynchronous
-  // onreadystatechange event when inserted into the DOM.
-  if (typeof document !== 'undefined' && 'onreadystatechange' in
-      document.createElement('script')) {
-    return function(cb) {
-      var script = document.createElement('script');
-      script.onreadystatechange = function() {
-        // Clean up and call the callback.
-        script.onreadystatechange = null;
-        script.parentNode.removeChild(script);
-        script = null;
-        cb();
-        cb = null;
-      };
-      document.documentElement.appendChild(script);
-    };
-  }
-  // Fall back to setTimeout with 0. In browsers this creates a delay of 5ms
-  // or more.
-  return function(cb) {
-    goog.global.setTimeout(cb, 0);
-  };
-};
-
-
-/**
- * Helper function that is overrided to protect callbacks with entry point
- * monitor if the application monitors entry points.
- * @param {function()} callback Callback function to fire as soon as possible.
- * @return {function()} The wrapped callback.
- * @private
- */
-goog.async.nextTick.wrapCallback_ = goog.functions.identity;
-
-
-// Register the callback function as an entry point, so that it can be
-// monitored for exception handling, etc. This has to be done in this file
-// since it requires special code to handle all browsers.
-goog.debug.entryPointRegistry.register(
-    /**
-     * @param {function(!Function): !Function} transformer The transforming
-     *     function.
-     */
-    function(transformer) {
-      goog.async.nextTick.wrapCallback_ = transformer;
-    });