Replace rtc::cricket::Settable with rtc::Maybe

talk/media/base/videoengine_unittest.h

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 857 matching lines @@
     EXPECT_TRUE(channel_->GetStats(&info));
     return info.receivers[i];
   }
 
   // Test that stats work properly for a conf call with multiple recv streams.
   void GetStatsMultipleRecvStreams() {
     cricket::FakeVideoRenderer renderer1, renderer2;
     EXPECT_TRUE(SetOneCodec(DefaultCodec()));
     cricket::VideoSendParameters parameters;
     parameters.codecs.push_back(DefaultCodec());
-    parameters.options.conference_mode.Set(true);
+    parameters.options.conference_mode = rtc::Maybe<bool>(true);
     EXPECT_TRUE(channel_->SetSendParameters(parameters));
     EXPECT_TRUE(SetSend(true));
     EXPECT_TRUE(channel_->AddRecvStream(
         cricket::StreamParams::CreateLegacy(1)));
     EXPECT_TRUE(channel_->AddRecvStream(
         cricket::StreamParams::CreateLegacy(2)));
     EXPECT_TRUE(channel_->SetRenderer(1, &renderer1));
     EXPECT_TRUE(channel_->SetRenderer(2, &renderer2));
     EXPECT_EQ(0, renderer1.num_rendered_frames());
     EXPECT_EQ(0, renderer2.num_rendered_frames());
@@ skipping 30 matching lines @@
       EXPECT_EQ(DefaultCodec().height, GetReceiverStats(i).frame_height);
     }
   }
   // Test that stats work properly for a conf call with multiple send streams.
   void GetStatsMultipleSendStreams() {
     // Normal setup; note that we set the SSRC explicitly to ensure that
     // it will come first in the senders map.
     EXPECT_TRUE(SetOneCodec(DefaultCodec()));
     cricket::VideoSendParameters parameters;
     parameters.codecs.push_back(DefaultCodec());
-    parameters.options.conference_mode.Set(true);
+    parameters.options.conference_mode = rtc::Maybe<bool>(true);
     EXPECT_TRUE(channel_->SetSendParameters(parameters));
     EXPECT_TRUE(channel_->AddRecvStream(
         cricket::StreamParams::CreateLegacy(kSsrc)));
     EXPECT_TRUE(channel_->SetRenderer(kSsrc, &renderer_));
     channel_->UpdateAspectRatio(640, 400);
     EXPECT_TRUE(SetSend(true));
     EXPECT_TRUE(SendFrame());
     EXPECT_TRUE_WAIT(NumRtpPackets() > 0, kTimeout);
     EXPECT_FRAME_WAIT(1, DefaultCodec().width, DefaultCodec().height, kTimeout);
 
@@ skipping 289 matching lines @@
     // Detach |renderer1| before exit as there might be frames come late.
     EXPECT_TRUE(channel_->SetRenderer(kSsrc, NULL));
   }
 
   // Tests the behavior of incoming streams in a conference scenario.
   void SimulateConference() {
     cricket::FakeVideoRenderer renderer1, renderer2;
     EXPECT_TRUE(SetDefaultCodec());
     cricket::VideoSendParameters parameters;
     parameters.codecs.push_back(DefaultCodec());
-    parameters.options.conference_mode.Set(true);
+    parameters.options.conference_mode = rtc::Maybe<bool>(true);
     EXPECT_TRUE(channel_->SetSendParameters(parameters));
     EXPECT_TRUE(SetSend(true));
     EXPECT_TRUE(channel_->AddRecvStream(
         cricket::StreamParams::CreateLegacy(1)));
     EXPECT_TRUE(channel_->AddRecvStream(
         cricket::StreamParams::CreateLegacy(2)));
     EXPECT_TRUE(channel_->SetRenderer(1, &renderer1));
     EXPECT_TRUE(channel_->SetRenderer(2, &renderer2));
     EXPECT_EQ(0, renderer1.num_rendered_frames());
     EXPECT_EQ(0, renderer2.num_rendered_frames());
@@ skipping 489 matching lines @@
     EXPECT_TRUE(channel_->SetCapturer(new_ssrc, video_capturer_.get()));
 
     SendAndReceive(codec);
     EXPECT_TRUE(channel_->RemoveSendStream(new_ssrc));
     EXPECT_EQ(0u, channel_->GetDefaultSendChannelSsrc());
   }
 
   // Tests that we can send and receive frames with early receive.
   void TwoStreamsSendAndUnsignalledRecv(const cricket::VideoCodec& codec) {
     cricket::VideoSendParameters parameters;
-    parameters.options.conference_mode.Set(true);
-    parameters.options.unsignalled_recv_stream_limit.Set(1);
+    parameters.options.conference_mode = rtc::Maybe<bool>(true);
+    parameters.options.unsignalled_recv_stream_limit = rtc::Maybe<int>(1);
     EXPECT_TRUE(channel_->SetSendParameters(parameters));
     SetUpSecondStreamWithNoRecv();
     // Test sending and receiving on first stream.
     Send(codec);
     EXPECT_EQ_WAIT(2, NumRtpPackets(), kTimeout);
     EXPECT_EQ_WAIT(1, renderer_.num_rendered_frames(), kTimeout);
     // The first send is not expected to yield frames, because the ssrc
     // is not signalled yet. With unsignalled recv enabled, we will drop frames
     // instead of packets.
     EXPECT_EQ(0, renderer2_.num_rendered_frames());
@@ skipping 12 matching lines @@
     // failed.
     EXPECT_EQ_WAIT(1, renderer2_.num_rendered_frames(), kTimeout);
   }
 
   // Tests that we drop key frames when conference mode is enabled and we
   // receive rtp packets on unsignalled streams. Removal of a unsignalled recv
   // stream is successful.
   void TwoStreamsAddAndRemoveUnsignalledRecv(
       const cricket::VideoCodec& codec) {
     cricket::VideoOptions vmo;
-    vmo.conference_mode.Set(true);
-    vmo.unsignalled_recv_stream_limit.Set(1);
+    vmo.conference_mode = rtc::Maybe<bool>(true);
+    vmo.unsignalled_recv_stream_limit = rtc::Maybe<int>(1);
     EXPECT_TRUE(channel_->SetOptions(vmo));
     SetUpSecondStreamWithNoRecv();
     // Sending and receiving on first stream.
     Send(codec);
     EXPECT_EQ_WAIT(2, NumRtpPackets(), kTimeout);
     EXPECT_EQ_WAIT(1, renderer_.num_rendered_frames(), kTimeout);
     // The first send is not expected to yield frames, because the ssrc
     // is no signalled yet. With unsignalled recv enabled, we will drop frames
     // instead of packets.
     EXPECT_EQ(0, renderer2_.num_rendered_frames());
@@ skipping 11 matching lines @@
   rtc::scoped_ptr<C> channel_;
   cricket::FakeNetworkInterface network_interface_;
   cricket::FakeVideoRenderer renderer_;
   cricket::VideoMediaChannel::Error media_error_;
 
   // Used by test cases where 2 streams are run on the same channel.
   cricket::FakeVideoRenderer renderer2_;
 };
 
 #endif  // TALK_MEDIA_BASE_VIDEOENGINE_UNITTEST_H_  NOLINT