Remove old video_bitrate_allocator.h

Bug: webrtc:9513
Change-Id: If44e14fbb5d9ace5aadb325b766b596f8217bb9b
Reviewed-on: https://webrtc-review.googlesource.com/c/103001
Reviewed-by: Stefan Holmer <stefan@webrtc.org>
Commit-Queue: Rasmus Brandt <brandtr@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25018}
diff --git a/common_video/BUILD.gn b/common_video/BUILD.gn
index b69c451..43780c1 100644
--- a/common_video/BUILD.gn
+++ b/common_video/BUILD.gn
@@ -29,7 +29,6 @@
     "include/frame_callback.h",
     "include/i420_buffer_pool.h",
     "include/incoming_video_stream.h",
-    "include/video_bitrate_allocator.h",
     "include/video_frame.h",
     "include/video_frame_buffer.h",
     "incoming_video_stream.cc",
diff --git a/common_video/include/video_bitrate_allocator.h b/common_video/include/video_bitrate_allocator.h
deleted file mode 100644
index 77a0fef..0000000
--- a/common_video/include/video_bitrate_allocator.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- *  Copyright (c) 2016 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 COMMON_VIDEO_INCLUDE_VIDEO_BITRATE_ALLOCATOR_H_
-#define COMMON_VIDEO_INCLUDE_VIDEO_BITRATE_ALLOCATOR_H_
-
-#include "api/video/video_bitrate_allocator.h"
-
-#endif  // COMMON_VIDEO_INCLUDE_VIDEO_BITRATE_ALLOCATOR_H_