[Presentation API] Added the DefaultPresentationStart event and parsing of the default presentation…

Source/modules/presentation/DefaultPresentationStartEvent.idl

Index: Source/modules/presentation/DefaultPresentationStartEvent.idl
diff --git a/Source/modules/presentation/DefaultPresentationStartEvent.idl b/Source/modules/presentation/DefaultPresentationStartEvent.idl
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+// 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.
+
+// This is not part of the spec yet but is considered an essential feature to have.
+// See https://github.com/w3c/presentation-api/issues/26 and the Working Group discussion
+// http://lists.w3.org/Archives/Public/public-webscreens/2014Nov/0007.html
+// Chromium specific discussion might be found at https://code.google.com/p/chromium/issues/detail?id=459001

[mlamouri (slow - plz ping), 2015/03/06 22:43:41]

See comment below.

[whywhat, 2015/03/10 13:00:44]

Hm? There's no below comment in this file :)

+
+[
+    Constructor(DOMString type, optional DefaultPresentationStartEventInit eventInitDict),
+    RuntimeEnabled=Presentation
+] interface DefaultPresentationStartEvent : Event {
+    readonly attribute PresentationSession session;
+};