[PPAPI][MediaStream] Rename AudioFrame to AudioBuffer

ppapi/api/ppb_audio_frame.idl

Index: ppapi/api/ppb_audio_frame.idl
diff --git a/ppapi/api/ppb_audio_frame.idl b/ppapi/api/ppb_audio_frame.idl
deleted file mode 100644
index bb4d4b897fac2b813681d089de0888b38b0bf4b2..0000000000000000000000000000000000000000
--- a/ppapi/api/ppb_audio_frame.idl
+++ /dev/null
@@ -1,132 +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.
- */
-
-/**
- * Defines the <code>PPB_AudioFrame</code> interface.
- */
-
-[generate_thunk]
-
-label Chrome {
-  [channel=dev] M34 = 0.1
-};
-
-/**
- * PP_AudioFrame_SampleRate is an enumeration of the different audio sample
- * rates.
- */
-enum PP_AudioFrame_SampleRate {
-  PP_AUDIOFRAME_SAMPLERATE_UNKNOWN = 0,
-  PP_AUDIOFRAME_SAMPLERATE_8000 = 8000,
-  PP_AUDIOFRAME_SAMPLERATE_44100 = 44100
-};
-
-/**
- * PP_AudioFrame_SampleSize is an enumeration of the different audio sample
- * sizes.
- */
-enum PP_AudioFrame_SampleSize {
-  PP_AUDIOFRAME_SAMPLESIZE_UNKNOWN = 0,
-  PP_AUDIOFRAME_SAMPLESIZE_16_BITS = 2
-};
-
-interface PPB_AudioFrame {
-  /**
-   * Determines if a resource is an AudioFrame resource.
-   *
-   * @param[in] resource The <code>PP_Resource</code> to test.
-   *
-   * @return A <code>PP_Bool</code> with <code>PP_TRUE</code> if the given
-   * resource is an AudioFrame resource or <code>PP_FALSE</code> otherwise.
-   */
-  PP_Bool IsAudioFrame([in] PP_Resource resource);
-
-  /**
-   * Gets the timestamp of the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return A <code>PP_TimeDelta</code> containing the timestamp of the audio
-   * frame. Given in seconds since the start of the containing audio stream.
-   */
-  [on_failure=0.0]
-  PP_TimeDelta GetTimestamp([in] PP_Resource frame);
-
-  /**
-   * Sets the timestamp of the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   * @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([in] PP_Resource frame, [in] PP_TimeDelta timestamp);
-
-  /**
-   * Gets the sample rate of the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return The sample rate of the audio frame.
-   */
-  [on_failure=PP_AUDIOFRAME_SAMPLERATE_UNKNOWN]
-  PP_AudioFrame_SampleRate GetSampleRate([in] PP_Resource frame);
-
-  /**
-   * Gets the sample size of the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return The sample size of the audio frame.
-   */
-  [on_failure=PP_AUDIOFRAME_SAMPLESIZE_UNKNOWN]
-  PP_AudioFrame_SampleSize GetSampleSize([in] PP_Resource frame);
-  
-  /**
-   * Gets the number of channels in the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return The number of channels in the audio frame.
-   */
-  uint32_t GetNumberOfChannels([in] PP_Resource frame);
-
-  /**
-   * Gets the number of samples in the audio frame.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @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 4410 * 2 samples would have a duration of 100 milliseconds.
-   */
-  uint32_t GetNumberOfSamples([in] PP_Resource frame);
-
-  /**
-   * Gets the data buffer containing the audio frame samples.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return A pointer to the beginning of the data buffer.
-   */
-  mem_t GetDataBuffer([in] PP_Resource frame);
-
-  /**
-   * Gets the size of the data buffer in bytes.
-   *
-   * @param[in] frame A <code>PP_Resource</code> corresponding to an audio frame
-   * resource.
-   *
-   * @return The size of the data buffer in bytes.
-   */
-  uint32_t GetDataBufferSize([in] PP_Resource frame);
-};