Turned AudioDecoderFactory into a RefCounted thing to use with scoped_refptr.

webrtc/modules/audio_coding/neteq/decision_logic_unittest.cc

 /*
  *  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.
  */
 
 // Unit tests for DecisionLogic class and derived classes.
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webrtc/modules/audio_coding/codecs/mock/mock_audio_decoder_factory.h"
 #include "webrtc/modules/audio_coding/neteq/buffer_level_filter.h"
 #include "webrtc/modules/audio_coding/neteq/decoder_database.h"
 #include "webrtc/modules/audio_coding/neteq/decision_logic.h"
 #include "webrtc/modules/audio_coding/neteq/delay_manager.h"
 #include "webrtc/modules/audio_coding/neteq/delay_peak_detector.h"
 #include "webrtc/modules/audio_coding/neteq/packet_buffer.h"
 #include "webrtc/modules/audio_coding/neteq/tick_timer.h"
 
 namespace webrtc {
 
 TEST(DecisionLogic, CreateAndDestroy) {
   int fs_hz = 8000;
   int output_size_samples = fs_hz / 100;  // Samples per 10 ms.
   DecoderDatabase decoder_database(
-      std::unique_ptr<MockAudioDecoderFactory>(new MockAudioDecoderFactory));
+      new rtc::RefCountedObject<MockAudioDecoderFactory>);
   TickTimer tick_timer;
   PacketBuffer packet_buffer(10, &tick_timer);
   DelayPeakDetector delay_peak_detector(&tick_timer);
   DelayManager delay_manager(240, &delay_peak_detector, &tick_timer);
   BufferLevelFilter buffer_level_filter;
   DecisionLogic* logic = DecisionLogic::Create(
       fs_hz, output_size_samples, kPlayoutOn, &decoder_database, packet_buffer,
       &delay_manager, &buffer_level_filter, &tick_timer);
   delete logic;
   logic = DecisionLogic::Create(
       fs_hz, output_size_samples, kPlayoutStreaming, &decoder_database,
       packet_buffer, &delay_manager, &buffer_level_filter, &tick_timer);
   delete logic;
   logic = DecisionLogic::Create(
       fs_hz, output_size_samples, kPlayoutFax, &decoder_database, packet_buffer,
       &delay_manager, &buffer_level_filter, &tick_timer);
   delete logic;
   logic = DecisionLogic::Create(
       fs_hz, output_size_samples, kPlayoutOff, &decoder_database, packet_buffer,
       &delay_manager, &buffer_level_filter, &tick_timer);
   delete logic;
 }
 
 // TODO(hlundin): Write more tests.
 
 }  // namespace webrtc