Wire up RTP keep-alive in ortc api.

webrtc/call/call_unittest.cc

 /*
  *  Copyright (c) 2015 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 <list>
 #include <map>
 #include <memory>
 #include <utility>
 
 #include "webrtc/api/test/mock_audio_mixer.h"
 #include "webrtc/call/audio_state.h"
 #include "webrtc/call/call.h"
 #include "webrtc/call/fake_rtp_transport_controller_send.h"
 #include "webrtc/logging/rtc_event_log/rtc_event_log.h"
 #include "webrtc/modules/audio_device/include/mock_audio_device.h"
 #include "webrtc/modules/audio_mixer/audio_mixer_impl.h"
 #include "webrtc/modules/congestion_controller/include/mock/mock_send_side_congestion_controller.h"
 #include "webrtc/modules/rtp_rtcp/include/rtp_rtcp.h"
 #include "webrtc/rtc_base/ptr_util.h"
+#include "webrtc/test/fake_encoder.h"
 #include "webrtc/test/gtest.h"
 #include "webrtc/test/mock_audio_decoder_factory.h"
 #include "webrtc/test/mock_transport.h"
 #include "webrtc/test/mock_voice_engine.h"
 
 namespace {
 
 struct CallHelper {
   explicit CallHelper(
       rtc::scoped_refptr<webrtc::AudioDecoderFactory> decoder_factory = nullptr)
@@ skipping 670 matching lines @@
   mask.min_bitrate_bps = rtc::Optional<int>(2000);
   EXPECT_CALL(call.mock_cc(), SetBweBitrates(1000, -1, 1000));
   call->SetBitrateConfigMask(mask);
 
   // Set min to 3000; the clamped value stays the same so nothing happens.
   mask.min_bitrate_bps = rtc::Optional<int>(3000);
   call->SetBitrateConfigMask(mask);
 }
 
 }  // namespace webrtc