fix(property-descriptor): do not use document object in Safari web worker

urimor · nadavsinai · commit 51f2e1f2e0a1 · 2016-09-29T21:32:50.000+03:00
In propertyDescriptorPatch(), when running is Safari browser, patchViaCapturingAllTheEvents() is called
which uses document.addEventListener().
When this code runs in a web worker, there is no document.
Fix by changing document.addEventListener() to self.addEventListener.
diff --git a/lib/browser/property-descriptor.ts b/lib/browser/property-descriptor.ts
@@ -65,7 +65,7 @@ function patchViaCapturingAllTheEvents() {
   for(let i = 0; i < eventNames.length; i++) {
     const property = eventNames[i];
     const onproperty = 'on' + property;
-    document.addEventListener(property, function (event) {
+    self.addEventListener(property, function (event) {
       let elt = <Node>event.target, bound, source;
       if (elt) {
         source = elt.constructor['name'] + '.' + onproperty;
