Remove unused cricket::AudioFrame class.

webrtc/media/base/audioframe.h

Index: webrtc/media/base/audioframe.h
diff --git a/webrtc/media/base/audioframe.h b/webrtc/media/base/audioframe.h
deleted file mode 100644
index 15553c475204ce75a192f127bc126b33593ca4d0..0000000000000000000000000000000000000000
--- a/webrtc/media/base/audioframe.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MEDIA_BASE_AUDIOFRAME_H_
-#define WEBRTC_MEDIA_BASE_AUDIOFRAME_H_
-
-namespace cricket {
-
-class AudioFrame {
- public:
-  AudioFrame()
-      : audio10ms_(NULL),
-        length_(0),
-        sampling_frequency_(8000),
-        stereo_(false) {
-  }
-  AudioFrame(int16_t* audio, size_t audio_length, int sample_freq, bool stereo)
-      : audio10ms_(audio),
-        length_(audio_length),
-        sampling_frequency_(sample_freq),
-        stereo_(stereo) {}
-
-  int16_t* GetData() { return audio10ms_; }
-  size_t GetSize() const { return length_; }
-  int GetSamplingFrequency() const { return sampling_frequency_; }
-  bool GetStereo() const { return stereo_; }
-
- private:
-  // TODO(janahan): currently the data is not owned by this class.
-  // add ownership when we come up with the first use case that requires it.
-  int16_t* audio10ms_;
-  size_t length_;
-  int sampling_frequency_;
-  bool stereo_;
-};
-
-}  // namespace cricket
-#endif  // WEBRTC_MEDIA_BASE_AUDIOFRAME_H_