Revert of Renaming AudioEncoder::SetTargetBitrate and SetProjectedPacketLossRate.

webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc

Index: webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc
diff --git a/webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc b/webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc
index db58b0dcc3ec3c1df00989de6b5661717955a1d5..ace217ea242f065d59d2e1baa7cd9cdfbc6ff22e 100644
--- a/webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc
+++ b/webrtc/modules/audio_coding/codecs/cng/audio_encoder_cng_unittest.cc
@@ -217,16 +217,16 @@
   EXPECT_EQ(17U, cng_->Num10MsFramesInNextPacket());
 }
 
-TEST_F(AudioEncoderCngTest, CheckTargetAudioBitratePropagation) {
-  CreateCng(MakeCngConfig());
-  EXPECT_CALL(*mock_encoder_, OnReceivedTargetAudioBitrate(4711));
-  cng_->OnReceivedTargetAudioBitrate(4711);
-}
-
-TEST_F(AudioEncoderCngTest, CheckPacketLossFractionPropagation) {
-  CreateCng(MakeCngConfig());
-  EXPECT_CALL(*mock_encoder_, OnReceivedUplinkPacketLossFraction(0.5));
-  cng_->OnReceivedUplinkPacketLossFraction(0.5);
+TEST_F(AudioEncoderCngTest, CheckChangeBitratePropagation) {
+  CreateCng(MakeCngConfig());
+  EXPECT_CALL(*mock_encoder_, SetTargetBitrate(4711));
+  cng_->SetTargetBitrate(4711);
+}
+
+TEST_F(AudioEncoderCngTest, CheckProjectedPacketLossRatePropagation) {
+  CreateCng(MakeCngConfig());
+  EXPECT_CALL(*mock_encoder_, SetProjectedPacketLossRate(0.5));
+  cng_->SetProjectedPacketLossRate(0.5);
 }
 
 TEST_F(AudioEncoderCngTest, EncodeCallsVad) {