Remove use of VoECodec in video/call tests.

webrtc/test/call_test.h

 /*
  *  Copyright (c) 2014 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_TEST_CALL_TEST_H_
 #define WEBRTC_TEST_CALL_TEST_H_
 
 #include <memory>
 #include <vector>
 
 #include "webrtc/call.h"
 #include "webrtc/logging/rtc_event_log/rtc_event_log.h"
 #include "webrtc/test/encoder_settings.h"
 #include "webrtc/test/fake_audio_device.h"
 #include "webrtc/test/fake_decoder.h"
 #include "webrtc/test/fake_encoder.h"
 #include "webrtc/test/fake_videorenderer.h"
 #include "webrtc/test/frame_generator_capturer.h"
 #include "webrtc/test/rtp_rtcp_observer.h"
 
 namespace webrtc {
 
 class VoEBase;
-class VoECodec;
 
 namespace test {
 
 class BaseTest;
 
 class CallTest : public ::testing::Test {
  public:
   CallTest();
   virtual ~CallTest();
 
@@ skipping 76 matching lines @@
   test::FakeVideoRenderer fake_renderer_;
 
  private:
   // TODO(holmer): Remove once VoiceEngine is fully refactored to the new API.
   // These methods are used to set up legacy voice engines and channels which is
   // necessary while voice engine is being refactored to the new stream API.
   struct VoiceEngineState {
     VoiceEngineState()
         : voice_engine(nullptr),
           base(nullptr),
-          codec(nullptr),
           channel_id(-1) {}
 
     VoiceEngine* voice_engine;
     VoEBase* base;
-    VoECodec* codec;
     int channel_id;
   };
 
   void CreateVoiceEngines();
   void DestroyVoiceEngines();
 
   VoiceEngineState voe_send_;
   VoiceEngineState voe_recv_;
 
   // The audio devices must outlive the voice engines.
@@ skipping 54 matching lines @@
  public:
   explicit EndToEndTest(unsigned int timeout_ms);
 
   bool ShouldCreateReceivers() const override;
 };
 
 }  // namespace test
 }  // namespace webrtc
 
 #endif  // WEBRTC_TEST_CALL_TEST_H_