Add 4 VP9 profiles to the media::VideoCodecProfile enum.

ppapi/api/private/pp_content_decryptor.idl

 /* Copyright (c) 2012 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.
  */
 
 /**
  * The <code>PP_DecryptTrackingInfo</code> struct contains necessary information
  * that can be used to associate the decrypted block with a decrypt request
  * and/or an input block.
  */
@@ skipping 332 matching lines @@
 [assert_size(4)]
 enum PP_VideoCodecProfile {
   PP_VIDEOCODECPROFILE_UNKNOWN = 0,
   PP_VIDEOCODECPROFILE_NOT_NEEDED = 1,
   PP_VIDEOCODECPROFILE_H264_BASELINE = 2,
   PP_VIDEOCODECPROFILE_H264_MAIN = 3,
   PP_VIDEOCODECPROFILE_H264_EXTENDED = 4,
   PP_VIDEOCODECPROFILE_H264_HIGH = 5,
   PP_VIDEOCODECPROFILE_H264_HIGH_10 = 6,
   PP_VIDEOCODECPROFILE_H264_HIGH_422 = 7,
-  PP_VIDEOCODECPROFILE_H264_HIGH_444_PREDICTIVE = 8
+  PP_VIDEOCODECPROFILE_H264_HIGH_444_PREDICTIVE = 8,
+  PP_VIDEOCODECPROFILE_VP9_PROFILE0 = 9,
+  PP_VIDEOCODECPROFILE_VP9_PROFILE1 = 10,
+  PP_VIDEOCODECPROFILE_VP9_PROFILE2 = 11,
+  PP_VIDEOCODECPROFILE_VP9_PROFILE3 = 12

[bbudge, 2016/03/29 21:42:12]

Since this is Private, you might be able to avoid versioning here too.

 };
 
 /**
  * <code>PP_VideoDecoderConfig</code> contains video decoder configuration
  * information required to initialize video decoders, and a request ID
  * that allows clients to associate a decoder initialization request with a
  * status response. Note: When <code>codec</code> requires extra data for
  * initialization, the data is sent as a <code>PP_Resource</code> carried
  * alongside <code>PP_VideoDecoderConfig</code>.
  */
@@ skipping 114 matching lines @@
   /**
    * Status of this key.
    */
   PP_CdmKeyStatus key_status;
 
   /**
    * Optional error code for keys that are not usable.
    */
   uint32_t system_code;
 };