1 files changed, 0 insertions, 122 deletions
diff --git a/src/http/static/viz/2/goog/events/browserfeature.js b/src/http/static/viz/2/goog/events/browserfeature.js
deleted file mode 100644
index 7cc7bd6..0000000
--- a/src/http/static/viz/2/goog/events/browserfeature.js
+++ /dev/null
@@ -1,122 +0,0 @@
-// Copyright 2010 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 Browser capability checks for the events package.
- *
- */
-
-
-goog.provide('goog.events.BrowserFeature');
-
-goog.require('goog.userAgent');
-goog.scope(function() {
-
-
-
-/**
- * Enum of browser capabilities.
- * @enum {boolean}
- */
-goog.events.BrowserFeature = {
-  /**
-   * Whether the button attribute of the event is W3C compliant.  False in
-   * Internet Explorer prior to version 9; document-version dependent.
-   */
-  HAS_W3C_BUTTON:
-      !goog.userAgent.IE || goog.userAgent.isDocumentModeOrHigher(9),
-
-  /**
-   * Whether the browser supports full W3C event model.
-   */
-  HAS_W3C_EVENT_SUPPORT:
-      !goog.userAgent.IE || goog.userAgent.isDocumentModeOrHigher(9),
-
-  /**
-   * To prevent default in IE7-8 for certain keydown events we need set the
-   * keyCode to -1.
-   */
-  SET_KEY_CODE_TO_PREVENT_DEFAULT:
-      goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('9'),
-
-  /**
-   * Whether the {@code navigator.onLine} property is supported.
-   */
-  HAS_NAVIGATOR_ONLINE_PROPERTY:
-      !goog.userAgent.WEBKIT || goog.userAgent.isVersionOrHigher('528'),
-
-  /**
-   * Whether HTML5 network online/offline events are supported.
-   */
-  HAS_HTML5_NETWORK_EVENT_SUPPORT:
-      goog.userAgent.GECKO && goog.userAgent.isVersionOrHigher('1.9b') ||
-      goog.userAgent.IE && goog.userAgent.isVersionOrHigher('8') ||
-      goog.userAgent.OPERA && goog.userAgent.isVersionOrHigher('9.5') ||
-      goog.userAgent.WEBKIT && goog.userAgent.isVersionOrHigher('528'),
-
-  /**
-   * Whether HTML5 network events fire on document.body, or otherwise the
-   * window.
-   */
-  HTML5_NETWORK_EVENTS_FIRE_ON_BODY:
-      goog.userAgent.GECKO && !goog.userAgent.isVersionOrHigher('8') ||
-      goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('9'),
-
-  /**
-   * Whether touch is enabled in the browser.
-   */
-  TOUCH_ENABLED:
-      ('ontouchstart' in goog.global ||
-       !!(goog.global['document'] && document.documentElement &&
-          'ontouchstart' in document.documentElement) ||
-       // IE10 uses non-standard touch events, so it has a different check.
-       !!(goog.global['navigator'] &&
-          goog.global['navigator']['msMaxTouchPoints'])),
-
-  /**
-   * Whether addEventListener supports {passive: true}.
-   * https://developers.google.com/web/updates/2016/06/passive-event-listeners
-   */
-  PASSIVE_EVENTS: purify(function() {
-    // If we're in a web worker or other custom environment, we can't tell.
-    if (!goog.global.addEventListener || !Object.defineProperty) {  // IE 8
-      return false;
-    }
-
-    var passive = false;
-    var options = Object.defineProperty({}, 'passive', {
-      get: function() {
-        passive = true;
-      }
-    });
-    goog.global.addEventListener('test', goog.nullFunction, options);
-    goog.global.removeEventListener('test', goog.nullFunction, options);
-
-    return passive;
-  })
-};
-
-
-/**
- * Tricks Closure Compiler into believing that a function is pure.  The compiler
- * assumes that any `valueOf` function is pure, without analyzing its contents.
- *
- * @param {function(): T} fn
- * @return {T}
- * @template T
- */
-function purify(fn) {
-  return ({valueOf: fn}).valueOf();
-}
-});  // goog.scope