NetEq: Correcting a mistake in NetEqImplTest

webrtc/modules/audio_coding/neteq/neteq_impl_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.
  */
 
@@ skipping 97 matching lines @@
       mock_dtmf_tone_generator_ = mock.get();
       deps.dtmf_tone_generator = std::move(mock);
     }
     dtmf_tone_generator_ = deps.dtmf_tone_generator.get();
 
     if (use_mock_packet_buffer_) {
       std::unique_ptr<MockPacketBuffer> mock(
           new MockPacketBuffer(config_.max_packets_in_buffer, tick_timer_));
       mock_packet_buffer_ = mock.get();
       deps.packet_buffer = std::move(mock);
-    } else {
-      deps.packet_buffer.reset(
-          new PacketBuffer(config_.max_packets_in_buffer, tick_timer_));
     }
     packet_buffer_ = deps.packet_buffer.get();
 
     if (use_mock_payload_splitter_) {
       std::unique_ptr<MockPayloadSplitter> mock(new MockPayloadSplitter);
       mock_payload_splitter_ = mock.get();
       deps.payload_splitter = std::move(mock);
     }
     payload_splitter_ = deps.payload_splitter.get();
 
@@ skipping 1043 matching lines @@
   UseNoMocks();
   CreateInstance();
   ASSERT_TRUE(tick_timer_);
   EXPECT_EQ(0u, tick_timer_->ticks());
   AudioFrame output;
   EXPECT_EQ(NetEq::kOK, neteq_->GetAudio(&output));
   EXPECT_EQ(1u, tick_timer_->ticks());
 }
 
 }// namespace webrtc