Merge "Add browser test for basic watchlist functionality"

[lhc/web/wiklou.git] / resources / src / startup.js

diff --git a/resources/src/startup.js b/resources/src/startup.js
index cc313c7..7e75481 100644 (file)
--- a/resources/src/startup.js
+++ b/resources/src/startup.js
@@ -2,22 +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, mwPerformance, mwNow, isCompatible, $VARS, $CODE */
-
-window.mwPerformance = ( window.performance && performance.mark ) ? performance : {
-       mark: function () {}
-};
-// 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>
@@ -150,9 +137,9 @@ window.isCompatible = function ( str ) {
                };
        }
 
-       window.mediaWikiLoadStart = mwNow();
-       mwPerformance.mark( 'mwLoadStart' );
-
+       if ( window.performance && performance.mark ) {
+               performance.mark( 'mwStartup' );
+       }
        script = document.createElement( 'script' );
        script.src = $VARS.baseModulesUri;
        script.onload = function () {