Remove interface directories kept to avoid breaking downstream.

webrtc/modules/utility/interface/file_recorder.h

Index: webrtc/modules/utility/interface/file_recorder.h
diff --git a/webrtc/modules/utility/interface/file_recorder.h b/webrtc/modules/utility/interface/file_recorder.h
deleted file mode 100644
index c7e26f6b7f14a806000c44631c685f08e8c1f49e..0000000000000000000000000000000000000000
--- a/webrtc/modules/utility/interface/file_recorder.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- *  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_
-
-#pragma message("WARNING: utility/interface is DEPRECATED; use utility/include")
-
-#include "webrtc/common_types.h"
-#include "webrtc/engine_configurations.h"
-#include "webrtc/modules/include/module_common_types.h"
-#include "webrtc/modules/media_file/include/media_file_defines.h"
-#include "webrtc/system_wrappers/include/tick_util.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,
-        const TickTime* playoutTS = NULL) = 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_