Refactor EncodeParameters usage, remove unused rtt/loss

Bug: webrtc:10126
Change-Id: Ib93f5e65b25540576c026197f72a5902cf43fc16
Reviewed-on: https://webrtc-review.googlesource.com/c/114281
Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org>
Commit-Queue: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26001}
diff --git a/modules/video_coding/BUILD.gn b/modules/video_coding/BUILD.gn
index 2ec46e6..196880d 100644
--- a/modules/video_coding/BUILD.gn
+++ b/modules/video_coding/BUILD.gn
@@ -173,6 +173,7 @@
     "..:module_api_public",
     "../..:webrtc_common",
     "../../api:fec_controller_api",
+    "../../api/units:data_rate",
     "../../api/video:builtin_video_bitrate_allocator_factory",
     "../../api/video:encoded_frame",
     "../../api/video:video_bitrate_allocator",