From f2809d1ed8b7f93d3497d27b9d2a6f261fdbdec7 Mon Sep 17 00:00:00 2001
From: Victor Berchet <victor@suumit.com>
Date: Tue, 31 May 2016 17:15:54 -0700
Subject: [PATCH] fix(PostMessageBus):Add the worker scope to please Closure

---
 .../src/web_workers/shared/post_message_bus.ts                 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/modules/@angular/platform-browser/src/web_workers/shared/post_message_bus.ts b/modules/@angular/platform-browser/src/web_workers/shared/post_message_bus.ts
index d56e45790f..db42fe6899 100644
--- a/modules/@angular/platform-browser/src/web_workers/shared/post_message_bus.ts
+++ b/modules/@angular/platform-browser/src/web_workers/shared/post_message_bus.ts
@@ -66,7 +66,8 @@ export class PostMessageBusSource implements MessageBusSource {
       eventTarget.addEventListener("message", (ev: MessageEvent) => this._handleMessages(ev));
     } else {
       // if no eventTarget is given we assume we're in a WebWorker and listen on the global scope
-      addEventListener("message", (ev: MessageEvent) => this._handleMessages(ev));
+      const workerScope = <EventTarget>self;
+      workerScope.addEventListener("message", (ev: MessageEvent) => this._handleMessages(ev));
     }
   }