missed an IE9 removal

This commit is contained in:
Jeff Atwood 2016-01-02 23:51:03 -08:00
parent e1f90d12f1
commit b425f74ef4
1 changed files with 0 additions and 4 deletions

View File

@ -58,10 +58,6 @@ export default {
else if ((hidden = 'msHidden') in document) {
document.addEventListener('msvisibilitychange', onchange);
}
// IE 9 and lower:
else if ('onfocusin' in document) {
document.onfocusin = document.onfocusout = onchange;
}
// All others (including iPad which is a bit weird and gives onpageshow / hide
else {
window.onpageshow = window.onpagehide = window.onfocus = window.onblur = onchange;