PPAPI: Bring PPB_MediaStream*Track to stable.

ppapi/c/ppb_audio_buffer.h

Index: ppapi/c/ppb_audio_buffer.h
diff --git a/ppapi/c/ppb_audio_buffer.h b/ppapi/c/ppb_audio_buffer.h
index 6424cba6d4109bac063378beda9366b6d23b8769..fe728a3158563e653b1a42d51d727a0c80979227 100644
--- a/ppapi/c/ppb_audio_buffer.h
+++ b/ppapi/c/ppb_audio_buffer.h
@@ -3,7 +3,7 @@
  * found in the LICENSE file.
  */
 
-/* From ppb_audio_buffer.idl modified Mon Mar 10 20:21:25 2014. */
+/* From ppb_audio_buffer.idl modified Tue Mar 25 18:29:27 2014. */
 
 #ifndef PPAPI_C_PPB_AUDIO_BUFFER_H_
 #define PPAPI_C_PPB_AUDIO_BUFFER_H_
@@ -14,7 +14,9 @@
 #include "ppapi/c/pp_stdint.h"
 #include "ppapi/c/pp_time.h"
 
-#define PPB_AUDIOBUFFER_INTERFACE_0_1 "PPB_AudioBuffer;0.1" /* dev */
+#define PPB_AUDIOBUFFER_INTERFACE_0_1 "PPB_AudioBuffer;0.1"
+#define PPB_AUDIOBUFFER_INTERFACE PPB_AUDIOBUFFER_INTERFACE_0_1
+
 /**
  * @file
  * Defines the <code>PPB_AudioBuffer</code> interface.
@@ -57,7 +59,7 @@ typedef enum {
  * @addtogroup Interfaces
  * @{
  */
-struct PPB_AudioBuffer_0_1 { /* dev */
+struct PPB_AudioBuffer_0_1 {
   /**
    * Determines if a resource is an AudioBuffer resource.
    *
@@ -144,6 +146,8 @@ struct PPB_AudioBuffer_0_1 { /* dev */
    */
   uint32_t (*GetDataBufferSize)(PP_Resource buffer);
 };
+
+typedef struct PPB_AudioBuffer_0_1 PPB_AudioBuffer;
 /**
  * @}
  */