Delete support for sending RTCP RPSI and SLI messages.

webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc

Index: webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc
diff --git a/webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc b/webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc
index 96379283b1032979235ce9079b532178e7ac3077..977138e2159f19be90d79f3ad3f9290b88e7efdd 100644
--- a/webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc
+++ b/webrtc/modules/rtp_rtcp/test/testAPI/test_api_rtcp.cc
@@ -191,11 +191,6 @@ class RtpRtcpRtcpTest : public ::testing::Test {
   RateLimiter retransmission_rate_limiter_;
 };
 
-TEST_F(RtpRtcpRtcpTest, RTCP_PLI_RPSI) {
-  EXPECT_EQ(0, module1->SendRTCPReferencePictureSelection(kTestPictureId));
-  EXPECT_EQ(0, module1->SendRTCPSliceLossIndication(kSliPictureId));
-}
-
 TEST_F(RtpRtcpRtcpTest, RTCP_CNAME) {
   uint32_t testOfCSRC[webrtc::kRtpCsrcSize];
   EXPECT_EQ(2, rtp_receiver2_->CSRCs(testOfCSRC));