Revert of Move FilePlayer and FileRecorder to Voice Engine

webrtc/modules/utility/source/file_player_impl.h

Index: webrtc/modules/utility/source/file_player_impl.h
diff --git a/webrtc/modules/utility/source/file_player_impl.h b/webrtc/modules/utility/source/file_player_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..62887da13b87bedbe5db3362b2ffc35ebc0a9d00
--- /dev/null
+++ b/webrtc/modules/utility/source/file_player_impl.h
@@ -0,0 +1,78 @@
+/*
+ *  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_SOURCE_FILE_PLAYER_IMPL_H_
+#define WEBRTC_MODULES_UTILITY_SOURCE_FILE_PLAYER_IMPL_H_
+
+#include "webrtc/common_audio/resampler/include/resampler.h"
+#include "webrtc/common_types.h"
+#include "webrtc/engine_configurations.h"
+#include "webrtc/modules/media_file/media_file.h"
+#include "webrtc/modules/media_file/media_file_defines.h"
+#include "webrtc/modules/utility/include/file_player.h"
+#include "webrtc/modules/utility/source/coder.h"
+#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
+#include "webrtc/typedefs.h"
+
+namespace webrtc {
+class FilePlayerImpl : public FilePlayer
+{
+public:
+    FilePlayerImpl(uint32_t instanceID, FileFormats fileFormat);
+    ~FilePlayerImpl();
+
+    virtual int Get10msAudioFromFile(
+        int16_t* outBuffer,
+        size_t& lengthInSamples,
+        int frequencyInHz);
+    virtual int32_t RegisterModuleFileCallback(FileCallback* callback);
+    virtual int32_t StartPlayingFile(
+        const char* fileName,
+        bool loop,
+        uint32_t startPosition,
+        float volumeScaling,
+        uint32_t notification,
+        uint32_t stopPosition = 0,
+        const CodecInst* codecInst = NULL);
+    virtual int32_t StartPlayingFile(
+        InStream& sourceStream,
+        uint32_t startPosition,
+        float volumeScaling,
+        uint32_t notification,
+        uint32_t stopPosition = 0,
+        const CodecInst* codecInst = NULL);
+    virtual int32_t StopPlayingFile();
+    virtual bool IsPlayingFile() const;
+    virtual int32_t GetPlayoutPosition(uint32_t& durationMs);
+    virtual int32_t AudioCodec(CodecInst& audioCodec) const;
+    virtual int32_t Frequency() const;
+    virtual int32_t SetAudioScaling(float scaleFactor);
+
+protected:
+    int32_t SetUpAudioDecoder();
+
+    uint32_t _instanceID;
+    const FileFormats _fileFormat;
+    MediaFile& _fileModule;
+
+    uint32_t _decodedLengthInMS;
+
+private:
+    AudioCoder _audioDecoder;
+
+    CodecInst _codec;
+    int32_t _numberOf10MsPerFrame;
+    int32_t _numberOf10MsInDecoder;
+
+    Resampler _resampler;
+    float _scaling;
+};
+}  // namespace webrtc
+#endif // WEBRTC_MODULES_UTILITY_SOURCE_FILE_PLAYER_IMPL_H_