Plumb support for audio sample formats.

ppapi/c/private/ppb_content_decryptor_private.h

 /* 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.
  */
 
 /* From private/ppb_content_decryptor_private.idl,
- *   modified Tue Sep 17 11:31:05 2013.
+ *   modified Thu Oct 10 14:49:51 2013.
  */
 
 #ifndef PPAPI_C_PRIVATE_PPB_CONTENT_DECRYPTOR_PRIVATE_H_
 #define PPAPI_C_PRIVATE_PPB_CONTENT_DECRYPTOR_PRIVATE_H_
 
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
@@ skipping 209 matching lines @@
    * For example, with three audio output buffers, |audio_frames| will look
    * like this:
    *
    * |<---------------- audio_frames ------------------>|
    * | audio buffer 0 | audio buffer 1 | audio buffer 2 |
    *
    * @param[in] audio_frames A <code>PP_Resource</code> corresponding to a
    * <code>PPB_Buffer_Dev</code> resource that contains a decrypted buffer
    * of decoded audio samples.
    *
-   * @param[in] decrypted_block_info A <code>PP_DecryptedBlockInfo</code> that
-   * contains the tracking info and result code associated with the
-   * <code>decrypted_block</code>.
+   * @param[in] decrypted_sample_info A <code>PP_DecryptedSampleInfo</code> that
+   * contains the tracking info and result code associated with the decrypted
+   * samples.
    */
   void (*DeliverSamples)(
       PP_Instance instance,
       PP_Resource audio_frames,
-      const struct PP_DecryptedBlockInfo* decrypted_block_info);
+      const struct PP_DecryptedSampleInfo* decrypted_sample_info);
 };
 
 typedef struct PPB_ContentDecryptor_Private_0_7 PPB_ContentDecryptor_Private;
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_PRIVATE_PPB_CONTENT_DECRYPTOR_PRIVATE_H_ */