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

webrtc/modules/video_coding/codecs/i420/include/i420.h

Index: webrtc/modules/video_coding/codecs/i420/include/i420.h
diff --git a/webrtc/modules/video_coding/codecs/i420/include/i420.h b/webrtc/modules/video_coding/codecs/i420/include/i420.h
index 38dcafd0c339a1d342c24a2e3b4beef113e2b75a..220aea4b86f3cdcd26f2e0fcf3fcf71cecc08474 100644
--- a/webrtc/modules/video_coding/codecs/i420/include/i420.h
+++ b/webrtc/modules/video_coding/codecs/i420/include/i420.h
@@ -13,7 +13,6 @@
 
 #include <vector>
 
-#include "webrtc/base/checks.h"
 #include "webrtc/modules/video_coding/include/video_codec_interface.h"
 #include "webrtc/typedefs.h"
 
@@ -65,6 +64,10 @@
   //
   // Return value                : WEBRTC_VIDEO_CODEC_OK if OK, < 0 otherwise.
   int Release() override;
+
+  int SetRates(uint32_t /*newBitRate*/, uint32_t /*frameRate*/) override {
+    return WEBRTC_VIDEO_CODEC_OK;
+  }
 
   int SetChannelParameters(uint32_t /*packetLoss*/, int64_t /*rtt*/) override {
     return WEBRTC_VIDEO_CODEC_OK;