X-Git-Url: http://git.heureux-cyclage.org/?a=blobdiff_plain;f=resources%2Fsrc%2Fstartup.js;h=7e7548106fe66849bd7a7c32f2601d5d80815b43;hb=22ff706ce0cfd51b50fb33201f2570a39e87212b;hp=41bcbaad3c839d88ca3e687a6293c681e4df5f9f;hpb=b0494b29097eaff97073f01e3427f2629eedadc1;p=lhc%2Fweb%2Fwiklou.git

diff --git a/resources/src/startup.js b/resources/src/startup.js
index 41bcbaad3c..7e7548106f 100644
--- a/resources/src/startup.js
+++ b/resources/src/startup.js
@@ -2,19 +2,9 @@
  * This file is where we decide whether to initialise the Grade A run-time.
  *
  * - Beware: This file MUST parse without errors on even the most ancient of browsers!
- * - Beware: Do not call mwNow before the isCompatible() check.
  */
 
-/* global mw, mwNow, isCompatible, $VARS, $CODE */
-
-// Define now() here to ensure valid comparison with mediaWikiLoadEnd (T153819).
-window.mwNow = ( function () {
-	var perf = window.performance,
-		navStart = perf && perf.timing && perf.timing.navigationStart;
-	return navStart && typeof perf.now === 'function' ?
-		function () { return navStart + perf.now(); } :
-		function () { return Date.now(); };
-}() );
+/* global mw, isCompatible, $VARS, $CODE */
 
 /**
  * See <https://www.mediawiki.org/wiki/Compatibility#Browsers>
@@ -147,7 +137,6 @@ window.isCompatible = function ( str ) {
 		};
 	}
 
-	window.mediaWikiLoadStart = mwNow();
 	if ( window.performance && performance.mark ) {
 		performance.mark( 'mwStartup' );
 	}