Remove the unused video stuff in FilePlayer and FileRecorder

webrtc/modules/utility/include/file_recorder.h

 /*
  *  Copyright (c) 2012 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_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_
 #define WEBRTC_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_
 
 #include "webrtc/common_types.h"
 #include "webrtc/engine_configurations.h"
 #include "webrtc/modules/include/module_common_types.h"
 #include "webrtc/modules/media_file/media_file_defines.h"
 #include "webrtc/typedefs.h"
-#include "webrtc/video_frame.h"
 
 namespace webrtc {
 
 class FileRecorder
 {
 public:
 
     // Note: will return NULL for unsupported formats.
     static FileRecorder* CreateFileRecorder(const uint32_t instanceID,
                                             const FileFormats fileFormat);
 
     static void DestroyFileRecorder(FileRecorder* recorder);
 
     virtual int32_t RegisterModuleFileCallback(
         FileCallback* callback) = 0;
 
     virtual FileFormats RecordingFileFormat() const = 0;
 
     virtual int32_t StartRecordingAudioFile(
         const char* fileName,
         const CodecInst& codecInst,
         uint32_t notification) = 0;
 
     virtual int32_t StartRecordingAudioFile(
         OutStream& destStream,
         const CodecInst& codecInst,
         uint32_t notification) = 0;
 
     // Stop recording.
-    // Note: this API is for both audio and video.
     virtual int32_t StopRecording() = 0;
 
     // Return true if recording.
-    // Note: this API is for both audio and video.
     virtual bool IsRecording() const = 0;
 
     virtual int32_t codec_info(CodecInst& codecInst) const = 0;
 
     // Write frame to file. Frame should contain 10ms of un-ecoded audio data.
     virtual int32_t RecordAudioToFile(
         const AudioFrame& frame) = 0;
 
-    // Open/create the file specified by fileName for writing audio/video data
-    // (relative path is allowed). audioCodecInst specifies the encoding of the
-    // audio data. videoCodecInst specifies the encoding of the video data.
-    // Only video data will be recorded if videoOnly is true. amrFormat
-    // specifies the amr/amrwb storage format.
-    // Note: the file format is AVI.
-    virtual int32_t StartRecordingVideoFile(
-        const char* fileName,
-        const CodecInst& audioCodecInst,
-        const VideoCodec& videoCodecInst,
-        bool videoOnly = false) = 0;
-
-    // Record the video frame in videoFrame to AVI file.
-    virtual int32_t RecordVideoToFile(const VideoFrame& videoFrame) = 0;
-
 protected:
     virtual ~FileRecorder() {}
 
 };
 }  // namespace webrtc
 #endif // WEBRTC_MODULES_UTILITY_INCLUDE_FILE_RECORDER_H_