Remove remaining traces of ServiceWorkerMessageEvent

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerMessageEvent.idl

Index: third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerMessageEvent.idl
diff --git a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerMessageEvent.idl b/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerMessageEvent.idl
deleted file mode 100644
index e542c42fe7ce5d3926592e5dc5d827c4c6b5a7d8..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerMessageEvent.idl
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// https://w3c.github.io/ServiceWorker/#serviceworkermessage-event-interface
-
-[
-    // TODO(bashi): Stop using CustomConstructor once we solve reference
-    // circulation between Blink and V8. http://crbug.com/501866
-    // Constructor should be:
-    // Constructor(DOMString type, optional ServiceWorkerMessageEventInit eventInitDict),
-    CustomConstructor,
-    Exposed=(Window, Worker),
-] interface ServiceWorkerMessageEvent : Event {
-    [Custom=Getter] readonly attribute any data;
-    readonly attribute DOMString origin;
-    readonly attribute DOMString lastEventId;
-    readonly attribute (ServiceWorker or MessagePort)? source;
-    readonly attribute FrozenArray<MessagePort>? ports;
-};