1 files changed, 0 insertions, 24 deletions
diff --git a/app/assets/javascripts/commons/polyfills/request_idle_callback.js b/app/assets/javascripts/commons/polyfills/request_idle_callback.js
deleted file mode 100644
index 51dc82e593a..00000000000
--- a/app/assets/javascripts/commons/polyfills/request_idle_callback.js
+++ /dev/null
@@ -1,24 +0,0 @@
-/**
- * Polyfill
- * @what requestIdleCallback
- * @why To align browser features
- * @browsers Safari (all versions), Internet Explorer 11
- * @see https://caniuse.com/#feat=requestidlecallback
- */
-window.requestIdleCallback =
-  window.requestIdleCallback ||
-  function requestShim(cb) {
-    const start = Date.now();
-    return setTimeout(() => {
-      cb({
-        didTimeout: false,
-        timeRemaining: () => Math.max(0, 50 - (Date.now() - start)),
-      });
-    }, 1);
-  };
-
-window.cancelIdleCallback =
-  window.cancelIdleCallback ||
-  function cancelShim(id) {
-    clearTimeout(id);
-  };