PPAPI: Bring PPB_MediaStream*Track to stable.

ppapi/api/ppb_media_stream_video_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_MediaStreamVideoTrack</code> interface. Used for
  * receiving video frames from a MediaStream video 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 video track attributes which are used by
  * <code>Configure()</code>.
  */
 enum PP_MediaStreamVideoTrack_Attrib {
   /**
    * Attribute list terminator.
    */
@@ skipping 38 matching lines @@
    * a <code>PP_VideoFrame_Format</code>. If the specified format is different
    * from the video source (webcam), frames will be converted to specified
    * format.
    * If this attribute is not specified or value
    * <code>PP_VIDEOFRAME_FORMAT_UNKNOWN</code> is specified, the orignal frame
    * format of the video track will be used.
    */
   PP_MEDIASTREAMVIDEOTRACK_ATTRIB_FORMAT = 4
 };
 
+[version=0.1]
 interface PPB_MediaStreamVideoTrack {
   /**
    * Determines if a resource is a MediaStream video 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 video track resource or <code>PP_FALSE</code>
    * otherwise.
    */
@@ skipping 121 matching lines @@
   /**
    * Closes the MediaStream video track and disconnects it from video source.
    * After calling <code>Close()</code>, no new frames will be received.
    *
    * @param[in] video_track A <code>PP_Resource</code> corresponding to a
    * MediaStream video track resource.
    */
   void Close([in] PP_Resource video_track);
 };