compiler/natives/src/sync: Remove // +build js.

dmitshur · web-flow · commit a77449814b9e · 2017-07-25T19:19:42.000-04:00
Just testing that CI actually catches this issue. I have some doubts
because it prints a warning about symlinks.
diff --git a/compiler/natives/src/sync/waitgroup.go b/compiler/natives/src/sync/waitgroup.go
@@ -1,5 +1,3 @@
-// +build js
-
 package sync
 
 type WaitGroup struct {
