Customize: Remove IE8 access to customizer to discontinue support.

Uses feature detection for `Array.prototype.indexOf` since it is not implemented in IE8.

Props ryankienstra.
See #38021.


git-svn-id: https://develop.svn.wordpress.org/trunk@38627 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Weston Ruter 2016-09-20 04:01:58 +00:00
parent c953f0aae0
commit 3521b2f30f

View File

@ -2169,7 +2169,7 @@ function wp_customize_support_script() {
<?php endif; ?>
b[c] = b[c].replace( rcs, ' ' );
b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
b[c] += ( window.postMessage && request && Array.prototype.indexOf ? ' ' : ' no-' ) + cs;
}());
</script>
<?php