From c782dadb95cc2e50cf7fa7fd7c990804cbb5708c Mon Sep 17 00:00:00 2001
From: brandonocasey <brandonocasey@gmail.com>
Date: Mon, 11 Mar 2019 17:37:16 -0400
Subject: [PATCH] ignore: add several debugging aides

---
 src/js/mixins/evented.js | 1 +
 src/js/utils/dom-data.js | 2 +-
 src/js/utils/fn.js       | 7 +++++++
 src/js/video.js          | 3 +++
 4 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/js/mixins/evented.js b/src/js/mixins/evented.js
index 95a91d1066..72e0ce4104 100644
--- a/src/js/mixins/evented.js
+++ b/src/js/mixins/evented.js
@@ -280,6 +280,7 @@ const EventedMixin = {
       // Use the same function ID as the listener so we can remove it later
       // it using the ID of the original listener.
       wrapper.guid = listener.guid;
+      wrapper.original_ = listener.original_ || listener;
       listen(target, 'one', type, wrapper);
     }
   },
diff --git a/src/js/utils/dom-data.js b/src/js/utils/dom-data.js
index 753044a1b4..71ad4180f8 100644
--- a/src/js/utils/dom-data.js
+++ b/src/js/utils/dom-data.js
@@ -14,7 +14,7 @@ import * as Guid from './guid.js';
  * @type {Object}
  * @private
  */
-const elData = {};
+export const elData = {};
 
 /*
  * Unique attribute name to store an element's guid in
diff --git a/src/js/utils/fn.js b/src/js/utils/fn.js
index 151958febb..df2622234b 100644
--- a/src/js/utils/fn.js
+++ b/src/js/utils/fn.js
@@ -44,6 +44,9 @@ export const bind = function(context, fn, uid) {
   // currently used in text tracks
   bound.guid = (uid) ? uid + '_' + fn.guid : fn.guid;
 
+  bound.original_ = fn.original_ || fn;
+  bound.context_ = fn.context_ || context;
+
   return bound;
 };
 
@@ -72,6 +75,8 @@ export const throttle = function(fn, wait) {
     }
   };
 
+  throttled.original_ = fn.original_ || fn;
+
   return throttled;
 };
 
@@ -133,5 +138,7 @@ export const debounce = function(func, wait, immediate, context = window) {
 
   debounced.cancel = cancel;
 
+  debounced.original_ = func.original_ || func;
+
   return debounced;
 };
diff --git a/src/js/video.js b/src/js/video.js
index d1a7abfc44..bb61934f04 100644
--- a/src/js/video.js
+++ b/src/js/video.js
@@ -22,6 +22,7 @@ import { createTimeRanges } from './utils/time-ranges.js';
 import formatTime, { setFormatTime, resetFormatTime } from './utils/format-time.js';
 import log, { createLogger } from './utils/log.js';
 import * as Dom from './utils/dom.js';
+import * as DomData from './utils/dom-data.js';
 import * as browser from './utils/browser.js';
 import * as Url from './utils/url.js';
 import {isObject} from './utils/obj';
@@ -553,6 +554,8 @@ videojs.computedStyle = computedStyle;
  */
 videojs.dom = Dom;
 
+videojs.domData = DomData;
+
 /**
  * A reference to the {@link module:url|URL utility module} as an object.
  *