Unify newapi::RtcpMode and RTCPMethod.

webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc

Index: webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc b/webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc
index 9652a53487da8edd8a6f278150dc32b9b1edc6c3..554e6ad0e216de59818a58803e86d01b72ae557d 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_format_remb_unittest.cc
@@ -116,7 +116,7 @@ TEST_F(RtcpFormatRembTest, TestRembStatus) {
 
 TEST_F(RtcpFormatRembTest, TestNonCompund) {
   uint32_t SSRC = 456789;
-  rtcp_sender_->SetRTCPStatus(kRtcpNonCompound);
+  rtcp_sender_->SetRTCPStatus(RtcpMode::kReducedSize);
   rtcp_sender_->SetREMBData(1234, std::vector<uint32_t>(1, SSRC));
   RTCPSender::FeedbackState feedback_state =
       dummy_rtp_rtcp_impl_->GetFeedbackState();
@@ -125,7 +125,7 @@ TEST_F(RtcpFormatRembTest, TestNonCompund) {
 
 TEST_F(RtcpFormatRembTest, TestCompund) {
   uint32_t SSRCs[2] = {456789, 98765};
-  rtcp_sender_->SetRTCPStatus(kRtcpCompound);
+  rtcp_sender_->SetRTCPStatus(RtcpMode::kCompound);
   rtcp_sender_->SetREMBData(1234, std::vector<uint32_t>(SSRCs, SSRCs + 2));
   RTCPSender::FeedbackState feedback_state =
       dummy_rtp_rtcp_impl_->GetFeedbackState();