Merge pull request #123 from Polymer/revert-122-custom-event

Revert "CustomEvent shim"
googlearchive · Aug 5, 2014 · 596e1f5 · 596e1f5
2 parents 92b9702 + 49be4c3
commit 596e1f5
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/src/boot.js b/src/boot.js
@@ -43,13 +43,11 @@ function bootstrap() {
 
 // CustomEvent shim for IE
 if (typeof window.CustomEvent !== 'function') {
-  window.CustomEvent = function(inType, params) {
-    params = params || {};
-    var e = document.createEvent('CustomEvent');
-    e.initCustomEvent(inType, Boolean(params.bubbles), Boolean(params.cancelable), params.detail);
+  window.CustomEvent = function(inType) {
+    var e = document.createEvent('HTMLEvents');
+    e.initEvent(inType, true, true);
     return e;
   };
-  window.CustomEvent.prototype = window.Event.prototype;
 }
 
 // When loading at readyState complete time (or via flag), boot custom elements