Merge "Added tests for ComposerInstalled"

[lhc/web/wiklou.git] / resources / src / mediawiki / mediawiki.requestIdleCallback.js

diff --git a/resources/src/mediawiki/mediawiki.requestIdleCallback.js b/resources/src/mediawiki/mediawiki.requestIdleCallback.js
index d414232..650092b 100644 (file)
--- a/resources/src/mediawiki/mediawiki.requestIdleCallback.js
+++ b/resources/src/mediawiki/mediawiki.requestIdleCallback.js
@@ -43,12 +43,10 @@
         *  immediate execution after this amount of time (in milliseconds) if it didn't run
         *  by that time.
         */
-       mw.requestIdleCallback = mw.requestIdleCallbackInternal;
-       /*
-       // XXX: Polyfill disabled due to https://bugs.chromium.org/p/chromium/issues/detail?id=647870
-       mw.requestIdleCallback = window.requestIdleCallback
-               // Bind because it throws TypeError if context is not window
-               ? window.requestIdleCallback.bind( window )
-               : mw.requestIdleCallbackInternal;
-       */
+       mw.requestIdleCallback = window.requestIdleCallback ?
+               window.requestIdleCallback.bind( window ) : // Bind because it throws TypeError if context is not window
+               mw.requestIdleCallbackInternal;
+       // Note: Polyfill was previously disabled due to
+       // https://bugs.chromium.org/p/chromium/issues/detail?id=647870
+       // See also <http://codepen.io/Krinkle/full/XNGEvv>
 }( mediaWiki ) );