Delete obsolete file call/video_config.h.

It was moved to api/video_codecs/video_encoder_config.h in cl
https://webrtc-review.googlesource.com/77683.

Bug: webrtc:8830
Change-Id: I197fd3270d3dea0a5ec98b22cc675c407c388e93
Reviewed-on: https://webrtc-review.googlesource.com/90243
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24092}

call/BUILD.gn

@@ -229,7 +229,6 @@ rtc_static_library("call") {
 
 rtc_source_set("video_stream_api") {
   sources = [
-    "video_config.h",
     "video_receive_stream.cc",
     "video_receive_stream.h",
     "video_send_stream.cc",

call/video_config.h

@@ -1,18 +0,0 @@
-/*
- *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef CALL_VIDEO_CONFIG_H_
-#define CALL_VIDEO_CONFIG_H_
-
-// TODO(bugs.webrtc.org/8830): Header file moved to api/. Delete this
-// file as soon as downstream applications are updated.
-#include "api/video_codecs/video_encoder_config.h"
-
-#endif  // CALL_VIDEO_CONFIG_H_

modules/video_coding/codecs/test/videocodec_test_fixture_impl.cc

@@ -16,7 +16,6 @@
 
 #include "absl/memory/memory.h"
 #include "api/video_codecs/sdp_video_format.h"
-#include "call/video_config.h"
 #include "common_types.h"  // NOLINT(build/include)
 #include "media/base/h264_profile_level_id.h"
 #include "media/base/mediaconstants.h"