Updated structures and functions for setting the max bitrate limit to take rtc::Optional<int>

webrtc/video/video_send_stream_tests.cc

Index: webrtc/video/video_send_stream_tests.cc
diff --git a/webrtc/video/video_send_stream_tests.cc b/webrtc/video/video_send_stream_tests.cc
index de5f4b0f28bea0910289c78a402346f14745f32a..37717fdefcbb0bd0eb70acb5b424f9b7926bafd8 100644
--- a/webrtc/video/video_send_stream_tests.cc
+++ b/webrtc/video/video_send_stream_tests.cc
@@ -1794,7 +1794,8 @@ TEST_F(VideoSendStreamTest,
       Call::Config config;
       config.bitrate_config.min_bitrate_bps = kMinBitrateKbps * 1000;
       config.bitrate_config.start_bitrate_bps = kStartBitrateKbps * 1000;
-      config.bitrate_config.max_bitrate_bps = kMaxBitrateKbps * 1000;
+      config.bitrate_config.max_bitrate_bps =
+          rtc::Optional<int>(kMaxBitrateKbps * 1000);
       return config;
     }
 
@@ -1826,7 +1827,8 @@ TEST_F(VideoSendStreamTest,
           << "Timed out while waiting encoder to be configured.";
       Call::Config::BitrateConfig bitrate_config;
       bitrate_config.start_bitrate_bps = kIncreasedStartBitrateKbps * 1000;
-      bitrate_config.max_bitrate_bps = kIncreasedMaxBitrateKbps * 1000;
+      bitrate_config.max_bitrate_bps =
+          rtc::Optional<int>(kIncreasedMaxBitrateKbps * 1000);
       call_->SetBitrateConfig(bitrate_config);
       EXPECT_TRUE(Wait())
           << "Timed out while waiting encoder to be configured.";