Drop return value from RtpRtcp::IncomingRtcpPacket.

webrtc/voice_engine/voe_network_unittest.cc

Index: webrtc/voice_engine/voe_network_unittest.cc
diff --git a/webrtc/voice_engine/voe_network_unittest.cc b/webrtc/voice_engine/voe_network_unittest.cc
index d3d1f8041f30f9e4e6be0597070b5587838ed207..1124c3ba21725839401691437279c59c3fd12af8 100644
--- a/webrtc/voice_engine/voe_network_unittest.cc
+++ b/webrtc/voice_engine/voe_network_unittest.cc
@@ -97,13 +97,6 @@ TEST_F(VoENetworkTest, ReceivedTooLargeRTPPacketShouldFail) {
                     channelID, kPacket, kMaxValidSizeOfRtpPacketInBytes + 1));
 }
 
-TEST_F(VoENetworkTest, ReceivedRTCPPacketWithJunkDataShouldFail) {
-  int channelID = CreateChannelAndRegisterExternalTransport();
-  EXPECT_EQ(0, network_->ReceivedRTCPPacket(channelID, kPacketJunk,
-                                            sizeof(kPacketJunk)));
-  EXPECT_EQ(VE_SOCKET_TRANSPORT_MODULE_ERROR, base_->LastError());
-}
-
 TEST_F(VoENetworkTest, ReceivedRTCPPacketOnNonExistingChannelShouldFail) {
   EXPECT_EQ(0, base_->Init(&adm_, apm_.get(), nullptr));
   EXPECT_EQ(-1, network_->ReceivedRTCPPacket(kNonExistingChannel, kPacket,