Remove the goroutine wrapper from componentupdate

Will re-evaluate this later.

Author: bep

component.go

@@ -421,9 +421,7 @@ func makeComponentUpdateFunc(f func(c Cops) bool) *js.Object {
 
 func makeComponentUpdateVoidFunc(f func(c Cops)) *js.Object {
 	return js.MakeFunc(func(this *js.Object, arguments []*js.Object) interface{} {
-		go func() {
-			f(extractComponentUpdateArgs(arguments))
-		}()
+		f(extractComponentUpdateArgs(arguments))
 		return nil
 	})
 }