From cb4f875fe12f1e4b85544856a9c98d23d42535ed Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Sun, 9 Feb 2020 22:26:02 +0300
Subject: [PATCH] skip unnecessary polyfills in content scripts

---
 js/polyfill.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/js/polyfill.js b/js/polyfill.js
index d79b14af..2b95b10d 100644
--- a/js/polyfill.js
+++ b/js/polyfill.js
@@ -9,6 +9,11 @@ self.INJECTED !== 1 && (() => {
   if (!Object.values) {
     Object.values = obj => Object.keys(obj).map(k => obj[k]);
   }
+
+  // the above was shared by content scripts and workers,
+  // the rest is only needed for our extension pages
+  if (!self.chrome || !self.chrome.tabs) return;
+
   if (typeof document === 'object') {
     const ELEMENT_METH = {
       append: {