[PPAPI][MediaStream] Rename AudioFrame to AudioBuffer

ppapi/cpp/audio_buffer.h

Index: ppapi/cpp/audio_buffer.h
diff --git a/ppapi/cpp/audio_frame.h b/ppapi/cpp/audio_buffer.h
similarity index 43%
rename from ppapi/cpp/audio_frame.h
rename to ppapi/cpp/audio_buffer.h
index 485d814dec0d2654a73bc6b544f0a7b5f16fca6d..ecaa439d1cba6c75d1c45150d583e748533acac6 100644
--- a/ppapi/cpp/audio_frame.h
+++ b/ppapi/cpp/audio_buffer.h
@@ -2,74 +2,74 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef PPAPI_CPP_AUDIO_FRAME_H_
-#define PPAPI_CPP_AUDIO_FRAME_H_
+#ifndef PPAPI_CPP_AUDIO_BUFFER_H_
+#define PPAPI_CPP_AUDIO_BUFFER_H_
 
-#include "ppapi/c/ppb_audio_frame.h"
+#include "ppapi/c/ppb_audio_buffer.h"
 #include "ppapi/cpp/resource.h"
 
 namespace pp {
 
-class AudioFrame : public Resource {
+class AudioBuffer : public Resource {
  public:
   /// Default constructor for creating an is_null()
-  /// <code>AudioFrame</code> object.
-  AudioFrame();
+  /// <code>AudioBuffer</code> object.
+  AudioBuffer();
 
-  /// The copy constructor for <code>AudioFrame</code>.
+  /// The copy constructor for <code>AudioBuffer</code>.
   ///
-  /// @param[in] other A reference to an <code>AudioFrame</code>.
-  AudioFrame(const AudioFrame& other);
+  /// @param[in] other A reference to an <code>AudioBuffer</code>.
+  AudioBuffer(const AudioBuffer& other);
 
-  /// Constructs an <code>AudioFrame</code> from a <code>Resource</code>.
+  /// Constructs an <code>AudioBuffer</code> from a <code>Resource</code>.
   ///
-  /// @param[in] resource A <code>PPB_AudioFrame</code> resource.
-  explicit AudioFrame(const Resource& resource);
+  /// @param[in] resource A <code>PPB_AudioBuffer</code> resource.
+  explicit AudioBuffer(const Resource& resource);
 
   /// A constructor used when you have received a <code>PP_Resource</code> as a
   /// return value that has had 1 ref added for you.
   ///
-  /// @param[in] resource A <code>PPB_AudioFrame</code> resource.
-  AudioFrame(PassRef, PP_Resource resource);
+  /// @param[in] resource A <code>PPB_AudioBuffer</code> resource.
+  AudioBuffer(PassRef, PP_Resource resource);
 
-  virtual ~AudioFrame();
+  virtual ~AudioBuffer();
 
-  /// Gets the timestamp of the audio frame.
+  /// Gets the timestamp of the audio buffer.
   ///
   /// @return A <code>PP_TimeDelta</code> containing the timestamp of the audio
-  /// frame. Given in seconds since the start of the containing audio stream.
+  /// buffer. Given in seconds since the start of the containing audio stream.
   PP_TimeDelta GetTimestamp() const;
 
-  /// Sets the timestamp of the audio frame.
+  /// Sets the timestamp of the audio buffer.
   ///
   /// @param[in] timestamp A <code>PP_TimeDelta</code> containing the timestamp
-  /// of the audio frame. Given in seconds since the start of the containing
+  /// of the audio buffer. Given in seconds since the start of the containing
   /// audio stream.
   void SetTimestamp(PP_TimeDelta timestamp);
 
-  /// Gets the sample rate of the audio frame.
+  /// Gets the sample rate of the audio buffer.
   ///
-  /// @return The sample rate of the audio frame.
-  PP_AudioFrame_SampleRate GetSampleRate() const;
+  /// @return The sample rate of the audio buffer.
+  PP_AudioBuffer_SampleRate GetSampleRate() const;
 
-  /// Gets the sample size of the audio frame in bytes.
+  /// Gets the sample size of the audio buffer in bytes.
   ///
-  /// @return The sample size of the audio frame in bytes.
-  PP_AudioFrame_SampleSize GetSampleSize() const;
+  /// @return The sample size of the audio buffer in bytes.
+  PP_AudioBuffer_SampleSize GetSampleSize() const;
 
-  /// Gets the number of channels in the audio frame.
+  /// Gets the number of channels in the audio buffer.
   ///
-  /// @return The number of channels in the audio frame.
+  /// @return The number of channels in the audio buffer.
   uint32_t GetNumberOfChannels() const;
 
-  /// Gets the number of samples in the audio frame.
+  /// Gets the number of samples in the audio buffer.
   ///
-  /// @return The number of samples in the audio frame.
-  /// For example, at a sampling rate of 44,100 Hz in stereo audio, a frame
+  /// @return The number of samples in the audio buffer.
+  /// For example, at a sampling rate of 44,100 Hz in stereo audio, a buffer
   /// containing 4,410 * 2 samples would have a duration of 100 milliseconds.
   uint32_t GetNumberOfSamples() const;
 
-  /// Gets the data buffer containing the audio frame samples.
+  /// Gets the data buffer containing the audio buffer samples.
   ///
   /// @return A pointer to the beginning of the data buffer.
   void* GetDataBuffer();
@@ -82,4 +82,4 @@ class AudioFrame : public Resource {
 
 }  // namespace pp
 
-#endif  // PPAPI_CPP_AUDIO_FRAME_H_
+#endif  // PPAPI_CPP_AUDIO_BUFFER_H_