Revert of Extract bitrate allocation of spatial/temporal layers out of codec impl.

webrtc/api/android/jni/androidmediaencoder_jni.cc

Index: webrtc/api/android/jni/androidmediaencoder_jni.cc
diff --git a/webrtc/api/android/jni/androidmediaencoder_jni.cc b/webrtc/api/android/jni/androidmediaencoder_jni.cc
index 273fe9cfd54d5439d8fa43c95c861375779d0163..92b5aae65cf61f7630e9315e54c3c797044e82fd 100644
--- a/webrtc/api/android/jni/androidmediaencoder_jni.cc
+++ b/webrtc/api/android/jni/androidmediaencoder_jni.cc
@@ -112,8 +112,7 @@
   int32_t Release() override;
   int32_t SetChannelParameters(uint32_t /* packet_loss */,
                                int64_t /* rtt */) override;
-  int32_t SetRateAllocation(const webrtc::BitrateAllocation& rate_allocation,
-                            uint32_t frame_rate) override;
+  int32_t SetRates(uint32_t new_bit_rate, uint32_t frame_rate) override;
 
   // rtc::MessageHandler implementation.
   void OnMessage(rtc::Message* msg) override;
@@ -466,12 +465,11 @@
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
-int32_t MediaCodecVideoEncoder::SetRateAllocation(
-    const webrtc::BitrateAllocation& rate_allocation,
-    uint32_t frame_rate) {
+int32_t MediaCodecVideoEncoder::SetRates(uint32_t new_bit_rate,
+                                         uint32_t frame_rate) {
   return codec_thread_->Invoke<int32_t>(
       RTC_FROM_HERE, Bind(&MediaCodecVideoEncoder::SetRatesOnCodecThread, this,
-                          rate_allocation.get_sum_kbps(), frame_rate));
+                          new_bit_rate, frame_rate));
 }
 
 void MediaCodecVideoEncoder::OnMessage(rtc::Message* msg) {