[PPAPI][MediaStream] Rename AudioFrame to AudioBuffer

ppapi/cpp/audio_frame.h

Index: ppapi/cpp/audio_frame.h
diff --git a/ppapi/cpp/audio_frame.h b/ppapi/cpp/audio_frame.h
deleted file mode 100644
index 485d814dec0d2654a73bc6b544f0a7b5f16fca6d..0000000000000000000000000000000000000000
--- a/ppapi/cpp/audio_frame.h
+++ /dev/null
@@ -1,85 +0,0 @@
-// Copyright 2014 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.
-
-#ifndef PPAPI_CPP_AUDIO_FRAME_H_
-#define PPAPI_CPP_AUDIO_FRAME_H_
-
-#include "ppapi/c/ppb_audio_frame.h"
-#include "ppapi/cpp/resource.h"
-
-namespace pp {
-
-class AudioFrame : public Resource {
- public:
-  /// Default constructor for creating an is_null()
-  /// <code>AudioFrame</code> object.
-  AudioFrame();
-
-  /// The copy constructor for <code>AudioFrame</code>.
-  ///
-  /// @param[in] other A reference to an <code>AudioFrame</code>.
-  AudioFrame(const AudioFrame& other);
-
-  /// Constructs an <code>AudioFrame</code> from a <code>Resource</code>.
-  ///
-  /// @param[in] resource A <code>PPB_AudioFrame</code> resource.
-  explicit AudioFrame(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);
-
-  virtual ~AudioFrame();
-
-  /// Gets the timestamp of the audio frame.
-  ///
-  /// @return A <code>PP_TimeDelta</code> containing the timestamp of the audio
-  /// frame. Given in seconds since the start of the containing audio stream.
-  PP_TimeDelta GetTimestamp() const;
-
-  /// Sets the timestamp of the audio frame.
-  ///
-  /// @param[in] timestamp A <code>PP_TimeDelta</code> containing the timestamp
-  /// of the audio frame. Given in seconds since the start of the containing
-  /// audio stream.
-  void SetTimestamp(PP_TimeDelta timestamp);
-
-  /// Gets the sample rate of the audio frame.
-  ///
-  /// @return The sample rate of the audio frame.
-  PP_AudioFrame_SampleRate GetSampleRate() const;
-
-  /// Gets the sample size of the audio frame in bytes.
-  ///
-  /// @return The sample size of the audio frame in bytes.
-  PP_AudioFrame_SampleSize GetSampleSize() const;
-
-  /// Gets the number of channels in the audio frame.
-  ///
-  /// @return The number of channels in the audio frame.
-  uint32_t GetNumberOfChannels() const;
-
-  /// Gets the number of samples in the audio frame.
-  ///
-  /// @return The number of samples in the audio frame.
-  /// For example, at a sampling rate of 44,100 Hz in stereo audio, a frame
-  /// 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.
-  ///
-  /// @return A pointer to the beginning of the data buffer.
-  void* GetDataBuffer();
-
-  /// Gets the size of data buffer in bytes.
-  ///
-  /// @return The size of the data buffer in bytes.
-  uint32_t GetDataBufferSize() const;
-};
-
-}  // namespace pp
-
-#endif  // PPAPI_CPP_AUDIO_FRAME_H_