More trivial cleanupi of ppapi/c headers

ppapi/c/ppb_audio_config.h

Index: ppapi/c/ppb_audio_config.h
===================================================================
--- ppapi/c/ppb_audio_config.h	(revision 92804)
+++ ppapi/c/ppb_audio_config.h	(working copy)
@@ -2,6 +2,9 @@
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
+
+/* From ppb_audio_config.idl modified Sat Jul 16 16:50:26 2011. */
+
 #ifndef PPAPI_C_PPB_AUDIO_CONFIG_H_
 #define PPAPI_C_PPB_AUDIO_CONFIG_H_
 
@@ -11,22 +14,17 @@
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_stdint.h"
 
-#define PPB_AUDIO_CONFIG_INTERFACE_0_5 "PPB_AudioConfig;0.5"
-#define PPB_AUDIO_CONFIG_INTERFACE_1_0 "PPB_AudioConfig;1.0"
-#define PPB_AUDIO_CONFIG_INTERFACE PPB_AUDIO_CONFIG_INTERFACE_1_0
-
 /**
  * @file
  * This file defines the PPB_AudioConfig interface for establishing an
  * audio configuration resource within the browser.
  */
 
+
 /**
- *
  * @addtogroup Enums
  * @{
  */
-
 /**
  * This enumeration contains audio frame count constants.
  * <code>PP_AUDIOMINSAMPLEFRAMECOUNT</code> is the minimum possible frame
@@ -37,17 +35,8 @@
   PP_AUDIOMINSAMPLEFRAMECOUNT = 64,
   PP_AUDIOMAXSAMPLEFRAMECOUNT = 32768
 };
-/**
- * @}
- */
 
 /**
- *
- * @addtogroup Enums
- * @{
- */
-
-/**
  * PP_AudioSampleRate is an enumeration of the different audio sampling rates.
  * <code>PP_AUDIOSAMPLERATE_44100</code> is the sample rate used on CDs and
  * <code>PP_AUDIOSAMPLERATE_48000</code> is the sample rate used on DVDs and
@@ -67,7 +56,6 @@
  * @addtogroup Interfaces
  * @{
  */
-
 /**
  * The <code>PPB_AudioConfig</code> interface contains pointers to several
  * functions for establishing your audio configuration within the browser.
@@ -77,6 +65,10 @@
  * <a href="/chrome/nativeclient/docs/audio.html">Pepper
  * Audio API Code Walkthrough</a> for information on using this interface.
  */
+#define PPB_AUDIO_CONFIG_INTERFACE_0_5 "PPB_AudioConfig;0.5"
+#define PPB_AUDIO_CONFIG_INTERFACE_1_0 "PPB_AudioConfig;1.0"
+#define PPB_AUDIO_CONFIG_INTERFACE PPB_AUDIO_CONFIG_INTERFACE_1_0
+
 struct PPB_AudioConfig {
   /**
    * CreateStereo16bit() creates a 16 bit audio configuration resource. The
@@ -107,7 +99,6 @@
    * <code>PP_AUDIOSAMPLERATE_48000</code>.
    * @param[in] sample_frame_count A <code>uint32_t</code> frame count returned
    * from the <code>RecommendSampleFrameCount</code> function.
-   *
    * @return A <code>PP_Resource</code> containing the
    * <code>PPB_Audio_Config</code> if successful or a null resource if the
    * sample frame count or bit rate are not supported.
@@ -115,7 +106,6 @@
   PP_Resource (*CreateStereo16Bit)(PP_Instance instance,
                                    PP_AudioSampleRate sample_rate,
                                    uint32_t sample_frame_count);
-
   /**
    * RecommendSampleFrameCount() returns the supported sample frame count
    * closest to the requested count. The sample frame count determines the
@@ -135,45 +125,39 @@
    * <code>PP_AUDIOSAMPLERATE_48000.</code>
    * @param[in] requested_sample_frame_count A <code>uint_32t</code> requested
    * frame count.
-   *
    * @return A <code>uint32_t</code> containing the recommended sample frame
    * count if successful.
    */
-  uint32_t (*RecommendSampleFrameCount)(PP_AudioSampleRate sample_rate,
-                                        uint32_t requested_sample_frame_count);
-
+  uint32_t (*RecommendSampleFrameCount)(
+      PP_AudioSampleRate sample_rate,
+      uint32_t requested_sample_frame_count);
   /**
    * IsAudioConfig() determines if the given resource is a
    * <code>PPB_Audio_Config</code>.
    *
    * @param[in] resource A <code>PP_Resource</code> containing the audio config
    * resource.
-   *
    * @return A <code>PP_BOOL</code> containing <code>PP_TRUE</code> if the given
    * resource is an <code>AudioConfig</code> resource, otherwise
    * <code>PP_FALSE</code>.
    */
   PP_Bool (*IsAudioConfig)(PP_Resource resource);
-
   /**
    * GetSampleRate() returns the sample rate for the given
    * <code>PPB_Audio_Config</code>.
    *
    * @param[in] config A <code>PP_Resource</code> containing the
    * <code>PPB_Audio_Config</code>.
-   *
    * @return A <code>PP_AudioSampleRate</code> containing sample rate or
    * <code>PP_AUDIOSAMPLERATE_NONE</code> if the resource is invalid.
    */
   PP_AudioSampleRate (*GetSampleRate)(PP_Resource config);
-
   /**
    * GetSampleFrameCount() returns the sample frame count for the given
    * <code>PPB_Audio_Config</code>.
    *
    * @param[in] config A <code>PP_Resource</code> containing the audio config
    * resource.
-   *
    * @return A <code>uint32_t</code> containing sample frame count or
    * 0 if the resource is invalid. See <code>RecommendSampleFrameCount</code>
    * for more on sample frame counts.