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-rw-r--r--contexts/data/lib/closure-library/closure/goog/events/browserfeature.js71
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diff --git a/contexts/data/lib/closure-library/closure/goog/events/browserfeature.js b/contexts/data/lib/closure-library/closure/goog/events/browserfeature.js
deleted file mode 100644
index 0cc103f..0000000
--- a/contexts/data/lib/closure-library/closure/goog/events/browserfeature.js
+++ /dev/null
@@ -1,71 +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');
-
-
-/**
- * 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.isDocumentMode(9),
-
- /**
- * Whether the browser supports full W3C event model.
- */
- HAS_W3C_EVENT_SUPPORT: !goog.userAgent.IE || goog.userAgent.isDocumentMode(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.isVersion('9'),
-
- /**
- * Whether the {@code navigator.onLine} property is supported.
- */
- HAS_NAVIGATOR_ONLINE_PROPERTY: !goog.userAgent.WEBKIT ||
- goog.userAgent.isVersion('528'),
-
- /**
- * Whether HTML5 network online/offline events are supported.
- */
- HAS_HTML5_NETWORK_EVENT_SUPPORT:
- goog.userAgent.GECKO && goog.userAgent.isVersion('1.9b') ||
- goog.userAgent.IE && goog.userAgent.isVersion('8') ||
- goog.userAgent.OPERA && goog.userAgent.isVersion('9.5') ||
- goog.userAgent.WEBKIT && goog.userAgent.isVersion('528'),
-
- /**
- * Whether HTML5 network events fire on document.body, or otherwise the
- * window.
- */
- HTML5_NETWORK_EVENTS_FIRE_ON_BODY:
- goog.userAgent.GECKO && !goog.userAgent.isVersion('8') ||
- goog.userAgent.IE && !goog.userAgent.isVersion('9')
-};