PPAPI: Bring PPB_MediaStream*Track to stable.

ppapi/api/ppb_media_stream_audio_track.idl

 /* Copyright 2014 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.
  */
 
 /**
  * Defines the <code>PPB_MediaStreamAudioTrack</code> interface. Used for
  * receiving audio samples from a MediaStream audio track in the browser.
- * This interface is still in development (Dev API status) and may change.
  */
 
 [generate_thunk]
 
 label Chrome {
-  [channel=dev] M34 = 0.1
+  [channel=dev] M34 = 0.1,
+  M35 = 0.1
 };
 
 /**
  * This enumeration contains audio track attributes which are used by
  * <code>Configure()</code>.
  */
 enum PP_MediaStreamAudioTrack_Attrib {
   /**
    * Attribute list terminator.
    */
@@ skipping 29 matching lines @@
   PP_MEDIASTREAMAUDIOTRACK_ATTRIB_CHANNELS = 4,
 
   /**
    * The duration of an audio buffer in milliseconds.
    *
    * Valid range: 10 to 10000
    */
   PP_MEDIASTREAMAUDIOTRACK_ATTRIB_DURATION = 5
 };
 
+[version=0.1]
 interface PPB_MediaStreamAudioTrack {
   /**
    * Determines if a resource is a MediaStream audio track resource.
    *
    * @param[in] resource The <code>PP_Resource</code> to test.
    *
    * @return A <code>PP_Bool</code> with <code>PP_TRUE</code> if the given
    * resource is a Mediastream audio track resource or <code>PP_FALSE</code>
    * otherwise.
    */
@@ skipping 115 matching lines @@
    * Closes the MediaStream audio track and disconnects it from the audio
    * source. After calling <code>Close()</code>, no new buffers will be
    * received.
    *
    * @param[in] audio_track A <code>PP_Resource</code> corresponding to a
    * MediaStream audio track resource.
    */
   void Close([in] PP_Resource audio_track);
 };