Move MediaStream and MediaStreamTrack implementation from modules/mediastream to core/mediastream.

Source/modules/mediastream/RTCDataChannel.idl

-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// http://dev.w3.org/2011/webrtc/editor/webrtc.html#idl-def-RTCDataChannel
-
-[
-    GarbageCollected,
-    NoInterfaceObject,
-] interface RTCDataChannel : EventTarget {
-    readonly attribute DOMString label;
-    readonly attribute boolean reliable; // DEPRECATED
-    readonly attribute boolean ordered;
-    readonly attribute unsigned short maxRetransmitTime;
-    readonly attribute unsigned short maxRetransmits;
-    readonly attribute DOMString protocol;
-    readonly attribute boolean negotiated;
-    readonly attribute unsigned short id;
-    readonly attribute DOMString readyState;
-    readonly attribute unsigned long bufferedAmount;
-             attribute EventHandler onopen;
-             attribute EventHandler onerror;
-             attribute EventHandler onclose;
-    void close();
-             attribute EventHandler onmessage;
-    [RaisesException=Setter] attribute DOMString binaryType;
-    [RaisesException] void send(DOMString data);
-    [RaisesException] void send(Blob data);
-    [RaisesException] void send(ArrayBuffer data);
-    [RaisesException] void send(ArrayBufferView data);
-};