From b566cc9c906c635b49f3d13fb73605d21d320cc9 Mon Sep 17 00:00:00 2001
From: Bryan Housel <bryan@mapbox.com>
Date: Wed, 12 Apr 2017 14:08:51 -0400
Subject: [PATCH] Remove workaround for old Firefox bug that has been fixed

---
 modules/core/context.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/modules/core/context.js b/modules/core/context.js
index f412e583a..a57f7346d 100644
--- a/modules/core/context.js
+++ b/modules/core/context.js
@@ -257,12 +257,8 @@ export function coreContext() {
     context.layers = function() { return map.layers; };
     context.surface = function() { return map.surface; };
     context.editable = function() { return map.editable(); };
-
     context.surfaceRect = function() {
-        // Work around a bug in Firefox.
-        //   http://stackoverflow.com/questions/18153989/
-        //   https://bugzilla.mozilla.org/show_bug.cgi?id=530985
-        return context.surface().node().parentNode.getBoundingClientRect();
+        return map.surface.node().getBoundingClientRect();
     };