From 19160f90181453d38dc97f8600ae0da4770b006f Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Thu, 19 Aug 2021 07:31:27 -0400
Subject: [PATCH] Drop `requestIdleCallback` from globals

Related discussion:
- https://github.com/gorhill/uBlock/pull/3839

`requestIdleCallback` can be assumed always present on
browser-related platforms.
---
 src/js/dyna-rules.js |  8 ++++----
 src/js/globals.js    | 15 ---------------
 2 files changed, 4 insertions(+), 19 deletions(-)

diff --git a/src/js/dyna-rules.js b/src/js/dyna-rules.js
index 1abd8e841..c6ace15cc 100644
--- a/src/js/dyna-rules.js
+++ b/src/js/dyna-rules.js
@@ -382,8 +382,8 @@ const onFilterChanged = (( ) => {
     };
 
     return function() {
-        if ( timer !== undefined ) { globals.cancelIdleCallback(timer); }
-        timer = globals.requestIdleCallback(process, { timeout: 773 });
+        if ( timer !== undefined ) { self.cancelIdleCallback(timer); }
+        timer = self.requestIdleCallback(process, { timeout: 773 });
     };
 })();
 
@@ -555,8 +555,8 @@ const onTextChanged = (( ) => {
     };
 
     return function(now) {
-        if ( timer !== undefined ) { globals.cancelIdleCallback(timer); }
-        timer = now ? process() : globals.requestIdleCallback(process, { timeout: 57 });
+        if ( timer !== undefined ) { self.cancelIdleCallback(timer); }
+        timer = now ? process() : self.requestIdleCallback(process, { timeout: 57 });
     };
 })();
 
diff --git a/src/js/globals.js b/src/js/globals.js
index 6c334d255..de6d4675f 100644
--- a/src/js/globals.js
+++ b/src/js/globals.js
@@ -35,21 +35,6 @@ const globals = (( ) => {
     // jshint ignore:end
 })();
 
-// https://en.wikipedia.org/wiki/.invalid
-if ( globals.location === undefined ) {
-    globals.location = new URL('https://ublock0.invalid/');
-}
-
-// https://developer.mozilla.org/en-US/docs/Web/API/Window/requestIdleCallback
-if ( globals.requestIdleCallback === undefined ) {
-    globals.requestIdleCallback = function(callback) {
-        return globals.setTimeout(callback, 1);
-    };
-    globals.cancelIdleCallback = function(handle) {
-        return globals.clearTimeout(handle);
-    };
-}
-
 /******************************************************************************/
 
 export default globals;