bug 411930 - Crash reporter sends wrong URL when crashing during pageload r=paul

browser/components/sessionstore/src/nsSessionStore.js

@@ -741,6 +741,8 @@ SessionStoreService.prototype = {
     if (!aNoNotification) {
       this.saveStateDelayed(aWindow);
     }
+
+    this._updateCrashReportURL(aWindow);
   },
 
   /**