From 634296fb7590b5f38e699633d7c497b553ccf05d Mon Sep 17 00:00:00 2001
From: Nathan Hunzaker <nate.hunzaker@gmail.com>
Date: Tue, 30 May 2017 20:39:07 -0400
Subject: [PATCH] Remove ensureScrollValueMonitoring

I never actually removed the rest of this when I got rid of
ViewportMetrics. We no longer need `ReactDOMEventListener.monitorScrollValue`.
---
 src/renderers/dom/shared/ReactDOMEventListener.js | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/src/renderers/dom/shared/ReactDOMEventListener.js b/src/renderers/dom/shared/ReactDOMEventListener.js
index 5420194c2e48..73954793c799 100644
--- a/src/renderers/dom/shared/ReactDOMEventListener.js
+++ b/src/renderers/dom/shared/ReactDOMEventListener.js
@@ -19,7 +19,6 @@ var ReactGenericBatching = require('ReactGenericBatching');
 var ReactTypeOfWork = require('ReactTypeOfWork');
 
 var getEventTarget = require('getEventTarget');
-var getUnboundedScrollPosition = require('fbjs/lib/getUnboundedScrollPosition');
 
 var {HostRoot} = ReactTypeOfWork;
 
@@ -102,11 +101,6 @@ function handleTopLevelImpl(bookKeeping) {
   }
 }
 
-function scrollValueMonitor(cb) {
-  var scrollPosition = getUnboundedScrollPosition(window);
-  cb(scrollPosition);
-}
-
 var ReactDOMEventListener = {
   _enabled: true,
   _handleTopLevel: null,
@@ -165,11 +159,6 @@ var ReactDOMEventListener = {
     );
   },
 
-  monitorScrollValue: function(refresh) {
-    var callback = scrollValueMonitor.bind(null, refresh);
-    EventListener.listen(window, 'scroll', callback);
-  },
-
   dispatchEvent: function(topLevelType, nativeEvent) {
     if (!ReactDOMEventListener._enabled) {
       return;