Update WebKit idl files after chrome roll

third_party/WebCore/Modules/mediastream/MediaStreamList.idl

Index: third_party/WebCore/Modules/mediastream/MediaStreamList.idl
diff --git a/third_party/WebCore/Modules/mediastream/MediaStreamList.idl b/third_party/WebCore/Modules/mediastream/MediaStreamList.idl
deleted file mode 100644
index c21e6ee65206ed7a24daefeb6a54b7d4ba639a1e..0000000000000000000000000000000000000000
--- a/third_party/WebCore/Modules/mediastream/MediaStreamList.idl
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-[
-    Conditional=MEDIA_STREAM,
-    IndexedGetter
-] interface MediaStreamList {
-    MediaStream item(in [IsIndex] unsigned long index);
-
-    readonly attribute unsigned long length;
-};
-