Changed 'mousewheel' event to 'wheel' in mouse_event.js

Author: MANEL-PC\Manel

test/jasmine/assets/mouse_event.js

@@ -36,10 +36,8 @@ module.exports = function(type, x, y, opts) {
     var el = (opts && opts.element) || document.elementFromPoint(x, y);
     var ev;
 
-    if(type === 'scroll' || type === 'mousewheel') {
-        // somehow table needs this to be mouswheel but others need wheel.
-        // yet they all work the same in the browser?
-        type = (type === 'scroll') ? 'wheel' : 'mousewheel';
+    if(type === 'scroll' || type === 'wheel') {
+        type = 'wheel';
         ev = new window.WheelEvent(type, Lib.extendFlat({}, fullOpts, opts));
     } else {
         ev = new window.MouseEvent(type, fullOpts);