Conversational Speech tool, MultiEndCall class and unit tests via mocking

webrtc/modules/audio_processing/test/conversational_speech/wavreader_factory.h

Index: webrtc/modules/audio_processing/test/conversational_speech/wavreader_factory.h
diff --git a/webrtc/modules/audio_processing/test/conversational_speech/wavreader_factory.h b/webrtc/modules/audio_processing/test/conversational_speech/wavreader_factory.h
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+/*
+ *  Copyright (c) 2017 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_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_FACTORY_H_
+#define WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_FACTORY_H_
+
+#include <memory>
+#include <string>
+
+#include "webrtc/modules/audio_processing/test/conversational_speech/wavreader_abstract_factory.h"
+#include "webrtc/modules/audio_processing/test/conversational_speech/wavreader_interface.h"
+
+namespace webrtc {
+namespace test {
+namespace conversational_speech {
+
+class WavReaderFactory : public WavReaderAbstractFactory {
+ public:
+  WavReaderFactory();
+  ~WavReaderFactory() override;
+  std::unique_ptr<WavReaderInterface> Create(const std::string& filepath) const
+      override;
+};
+
+}  // namespace conversational_speech
+}  // namespace test
+}  // namespace webrtc
+
+#endif  // WEBRTC_MODULES_AUDIO_PROCESSING_TEST_CONVERSATIONAL_SPEECH_WAVREADER_FACTORY_H_