Test submission of complete AEC-dump refactoring.

webrtc/modules/audio_processing/aec_dump/null_aec_dump_factory.cc

+/*
+ *  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.
+ */
+
+#include "webrtc/modules/audio_processing/aec_dump/aec_dump_factory.h"
+#include "webrtc/modules/audio_processing/include/aec_dump.h"
+
+namespace webrtc {
+
+std::unique_ptr<AecDump> AecDumpFactory::Create(std::string file_name,
+                                                int64_t max_log_size_bytes,
+                                                rtc::TaskQueue* worker_queue) {
+  return AecDump::CreateNullDump();
+}
+
+std::unique_ptr<AecDump> AecDumpFactory::Create(FILE* handle,
+                                                int64_t max_log_size_bytes,
+                                                rtc::TaskQueue* worker_queue) {
+  return AecDump::CreateNullDump();
+}
+}  // namespace webrtc