Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

modules/mediarecorder/MediaRecorderOptions.idl

Index: modules/mediarecorder/MediaRecorderOptions.idl
diff --git a/modules/mediarecorder/MediaRecorderOptions.idl b/modules/mediarecorder/MediaRecorderOptions.idl
new file mode 100644
index 0000000000000000000000000000000000000000..40da2b078c865a5027dca3c069e736e437da055e
--- /dev/null
+++ b/modules/mediarecorder/MediaRecorderOptions.idl
@@ -0,0 +1,14 @@
+// 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/mediacapture-record/MediaRecorder.html#MediaRecorderOptions
+
+dictionary MediaRecorderOptions {
+    DOMString mimeType;  // Encoding mimeType.
+
+    // TODO(mcasas): Consider changing the following options to signed: https://github.com/w3c/mediacapture-record/issues/48, and/or using [EnforceRange]/[Clamp].
+    unsigned long audioBitsPerSecond;
+    unsigned long videoBitsPerSecond;
+    unsigned long bitsPerSecond;
+};