Update third_party/document_image_extractor

third_party/document_image_extractor/third_party/closure-library/closure/goog/labs/useragent/browser.js

Index: third_party/document_image_extractor/third_party/closure-library/closure/goog/labs/useragent/browser.js
diff --git a/third_party/document_image_extractor/third_party/closure-library/closure/goog/labs/useragent/browser.js b/third_party/document_image_extractor/third_party/closure-library/closure/goog/labs/useragent/browser.js
deleted file mode 100644
index 7f64e427e9aa3a9898717921e0df07fd8a232a11..0000000000000000000000000000000000000000
--- a/third_party/document_image_extractor/third_party/closure-library/closure/goog/labs/useragent/browser.js
+++ /dev/null
@@ -1,327 +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 Closure user agent detection (Browser).
- * @see <a href="http://www.useragentstring.com/">User agent strings</a>
- * For more information on rendering engine, platform, or device see the other
- * sub-namespaces in goog.labs.userAgent, goog.labs.userAgent.platform,
- * goog.labs.userAgent.device respectively.)
- *
- * @author martone@google.com (Andy Martone)
- */
-
-goog.provide('goog.labs.userAgent.browser');
-
-goog.require('goog.array');
-goog.require('goog.labs.userAgent.util');
-goog.require('goog.object');
-goog.require('goog.string');
-
-
-// TODO(nnaze): Refactor to remove excessive exclusion logic in matching
-// functions.
-
-
-/**
- * @return {boolean} Whether the user's browser is Opera.
- * @private
- */
-goog.labs.userAgent.browser.matchOpera_ = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Opera') ||
-      goog.labs.userAgent.util.matchUserAgent('OPR');
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is IE.
- * @private
- */
-goog.labs.userAgent.browser.matchIE_ = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Edge') ||
-      goog.labs.userAgent.util.matchUserAgent('Trident') ||
-      goog.labs.userAgent.util.matchUserAgent('MSIE');
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is Firefox.
- * @private
- */
-goog.labs.userAgent.browser.matchFirefox_ = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Firefox');
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is Safari.
- * @private
- */
-goog.labs.userAgent.browser.matchSafari_ = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Safari') &&
-      !(goog.labs.userAgent.browser.matchChrome_() ||
-        goog.labs.userAgent.browser.matchCoast_() ||
-        goog.labs.userAgent.browser.matchOpera_() ||
-        goog.labs.userAgent.browser.matchIE_() ||
-        goog.labs.userAgent.browser.isSilk() ||
-        goog.labs.userAgent.util.matchUserAgent('Android'));
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is Coast (Opera's Webkit-based
- *     iOS browser).
- * @private
- */
-goog.labs.userAgent.browser.matchCoast_ = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Coast');
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is iOS Webview.
- * @private
- */
-goog.labs.userAgent.browser.matchIosWebview_ = function() {
-  // iOS Webview does not show up as Chrome or Safari. Also check for Opera's
-  // WebKit-based iOS browser, Coast.
-  return (goog.labs.userAgent.util.matchUserAgent('iPad') ||
-          goog.labs.userAgent.util.matchUserAgent('iPhone')) &&
-      !goog.labs.userAgent.browser.matchSafari_() &&
-      !goog.labs.userAgent.browser.matchChrome_() &&
-      !goog.labs.userAgent.browser.matchCoast_() &&
-      goog.labs.userAgent.util.matchUserAgent('AppleWebKit');
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is Chrome.
- * @private
- */
-goog.labs.userAgent.browser.matchChrome_ = function() {
-  return (goog.labs.userAgent.util.matchUserAgent('Chrome') ||
-      goog.labs.userAgent.util.matchUserAgent('CriOS')) &&
-      !goog.labs.userAgent.browser.matchOpera_() &&
-      !goog.labs.userAgent.browser.matchIE_();
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is the Android browser.
- * @private
- */
-goog.labs.userAgent.browser.matchAndroidBrowser_ = function() {
-  // Android can appear in the user agent string for Chrome on Android.
-  // This is not the Android standalone browser if it does.
-  return goog.labs.userAgent.util.matchUserAgent('Android') &&
-      !(goog.labs.userAgent.browser.isChrome() ||
-        goog.labs.userAgent.browser.isFirefox() ||
-        goog.labs.userAgent.browser.isOpera() ||
-        goog.labs.userAgent.browser.isSilk());
-};
-
-
-/**
- * @return {boolean} Whether the user's browser is Opera.
- */
-goog.labs.userAgent.browser.isOpera = goog.labs.userAgent.browser.matchOpera_;
-
-
-/**
- * @return {boolean} Whether the user's browser is IE.
- */
-goog.labs.userAgent.browser.isIE = goog.labs.userAgent.browser.matchIE_;
-
-
-/**
- * @return {boolean} Whether the user's browser is Firefox.
- */
-goog.labs.userAgent.browser.isFirefox =
-    goog.labs.userAgent.browser.matchFirefox_;
-
-
-/**
- * @return {boolean} Whether the user's browser is Safari.
- */
-goog.labs.userAgent.browser.isSafari =
-    goog.labs.userAgent.browser.matchSafari_;
-
-
-/**
- * @return {boolean} Whether the user's browser is Coast (Opera's Webkit-based
- *     iOS browser).
- */
-goog.labs.userAgent.browser.isCoast =
-    goog.labs.userAgent.browser.matchCoast_;
-
-
-/**
- * @return {boolean} Whether the user's browser is iOS Webview.
- */
-goog.labs.userAgent.browser.isIosWebview =
-    goog.labs.userAgent.browser.matchIosWebview_;
-
-
-/**
- * @return {boolean} Whether the user's browser is Chrome.
- */
-goog.labs.userAgent.browser.isChrome =
-    goog.labs.userAgent.browser.matchChrome_;
-
-
-/**
- * @return {boolean} Whether the user's browser is the Android browser.
- */
-goog.labs.userAgent.browser.isAndroidBrowser =
-    goog.labs.userAgent.browser.matchAndroidBrowser_;
-
-
-/**
- * For more information, see:
- * http://docs.aws.amazon.com/silk/latest/developerguide/user-agent.html
- * @return {boolean} Whether the user's browser is Silk.
- */
-goog.labs.userAgent.browser.isSilk = function() {
-  return goog.labs.userAgent.util.matchUserAgent('Silk');
-};
-
-
-/**
- * @return {string} The browser version or empty string if version cannot be
- *     determined. Note that for Internet Explorer, this returns the version of
- *     the browser, not the version of the rendering engine. (IE 8 in
- *     compatibility mode will return 8.0 rather than 7.0. To determine the
- *     rendering engine version, look at document.documentMode instead. See
- *     http://msdn.microsoft.com/en-us/library/cc196988(v=vs.85).aspx for more
- *     details.)
- */
-goog.labs.userAgent.browser.getVersion = function() {
-  var userAgentString = goog.labs.userAgent.util.getUserAgent();
-  // Special case IE since IE's version is inside the parenthesis and
-  // without the '/'.
-  if (goog.labs.userAgent.browser.isIE()) {
-    return goog.labs.userAgent.browser.getIEVersion_(userAgentString);
-  }
-
-  var versionTuples = goog.labs.userAgent.util.extractVersionTuples(
-      userAgentString);
-
-  // Construct a map for easy lookup.
-  var versionMap = {};
-  goog.array.forEach(versionTuples, function(tuple) {
-    // Note that the tuple is of length three, but we only care about the
-    // first two.
-    var key = tuple[0];
-    var value = tuple[1];
-    versionMap[key] = value;
-  });
-
-  var versionMapHasKey = goog.partial(goog.object.containsKey, versionMap);
-
-  // Gives the value with the first key it finds, otherwise empty string.
-  function lookUpValueWithKeys(keys) {
-    var key = goog.array.find(keys, versionMapHasKey);
-    return versionMap[key] || '';
-  }
-
-  // Check Opera before Chrome since Opera 15+ has "Chrome" in the string.
-  // See
-  // http://my.opera.com/ODIN/blog/2013/07/15/opera-user-agent-strings-opera-15-and-beyond
-  if (goog.labs.userAgent.browser.isOpera()) {
-    // Opera 10 has Version/10.0 but Opera/9.8, so look for "Version" first.
-    // Opera uses 'OPR' for more recent UAs.
-    return lookUpValueWithKeys(['Version', 'Opera', 'OPR']);
-  }
-
-  if (goog.labs.userAgent.browser.isChrome()) {
-    return lookUpValueWithKeys(['Chrome', 'CriOS']);
-  }
-
-  // Usually products browser versions are in the third tuple after "Mozilla"
-  // and the engine.
-  var tuple = versionTuples[2];
-  return tuple && tuple[1] || '';
-};
-
-
-/**
- * @param {string|number} version The version to check.
- * @return {boolean} Whether the browser version is higher or the same as the
- *     given version.
- */
-goog.labs.userAgent.browser.isVersionOrHigher = function(version) {
-  return goog.string.compareVersions(goog.labs.userAgent.browser.getVersion(),
-                                     version) >= 0;
-};
-
-
-/**
- * Determines IE version. More information:
- * http://msdn.microsoft.com/en-us/library/ie/bg182625(v=vs.85).aspx#uaString
- * http://msdn.microsoft.com/en-us/library/hh869301(v=vs.85).aspx
- * http://blogs.msdn.com/b/ie/archive/2010/03/23/introducing-ie9-s-user-agent-string.aspx
- * http://blogs.msdn.com/b/ie/archive/2009/01/09/the-internet-explorer-8-user-agent-string-updated-edition.aspx
- *
- * @param {string} userAgent the User-Agent.
- * @return {string}
- * @private
- */
-goog.labs.userAgent.browser.getIEVersion_ = function(userAgent) {
-  // IE11 may identify itself as MSIE 9.0 or MSIE 10.0 due to an IE 11 upgrade
-  // bug. Example UA:
-  // Mozilla/5.0 (MSIE 9.0; Windows NT 6.1; WOW64; Trident/7.0; rv:11.0)
-  // like Gecko.
-  // See http://www.whatismybrowser.com/developers/unknown-user-agent-fragments.
-  var rv = /rv: *([\d\.]*)/.exec(userAgent);
-  if (rv && rv[1]) {
-    return rv[1];
-  }
-
-  var edge = /Edge\/([\d\.]+)/.exec(userAgent);
-  if (edge) {
-    return edge[1];
-  }
-
-  var version = '';
-  var msie = /MSIE +([\d\.]+)/.exec(userAgent);
-  if (msie && msie[1]) {
-    // IE in compatibility mode usually identifies itself as MSIE 7.0; in this
-    // case, use the Trident version to determine the version of IE. For more
-    // details, see the links above.
-    var tridentVersion = /Trident\/(\d.\d)/.exec(userAgent);
-    if (msie[1] == '7.0') {
-      if (tridentVersion && tridentVersion[1]) {
-        switch (tridentVersion[1]) {
-          case '4.0':
-            version = '8.0';
-            break;
-          case '5.0':
-            version = '9.0';
-            break;
-          case '6.0':
-            version = '10.0';
-            break;
-          case '7.0':
-            version = '11.0';
-            break;
-        }
-      } else {
-        version = '7.0';
-      }
-    } else {
-      version = msie[1];
-    }
-  }
-  return version;
-};