Update external/libyuv to r1837

Update external/libyuv to version r1837 (d53f1bee) from upstream.

This brings in some new functions that will be used by libavif.

Also update README.version with local modifications. The files/
subdirectory is a pristine copy of the upstream checkout except
for the local modifications that are listed in README.version.

Bug: b/241008246
Bug: b/228492909
Test: Builds. Media and Camera CTS tests pass.
Merged-In: I1bd041e475666e13fafd8c3792d7142a022d435a
Change-Id: I85df21181e582ff835aab1e9ef13ad3ac8421d30

1 files changed, 0 insertions, 37 deletions

diff --git a/files/util/android/test_runner.py b/files/util/android/test_runner.py
deleted file mode 100755
index 8b06b7ea..00000000
--- a/files/util/android/test_runner.py
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/usr/bin/env python
-# Copyright 2014 The LibYuv 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.
-
-"""
-Runs tests on Android devices.
-
-This script exists to avoid Libyuv being broken by changes in the Chrome Android
-test execution toolchain. It also conveniently sets the CHECKOUT_SOURCE_ROOT
-environment variable.
-"""
-
-import os
-import sys
-
-SCRIPT_DIR = os.path.dirname(__file__)
-ROOT_DIR = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir, os.pardir))
-CHROMIUM_BUILD_ANDROID_DIR = os.path.join(ROOT_DIR, 'build', 'android')
-sys.path.insert(0, CHROMIUM_BUILD_ANDROID_DIR)
-
-
-import test_runner  # pylint: disable=W0406
-
-def main():
-  # Override environment variable to make it possible for the scripts to find
-  # the root directory (our symlinking of the Chromium build toolchain would
-  # otherwise make them fail to do so).
-  os.environ['CHECKOUT_SOURCE_ROOT'] = ROOT_DIR
-  return test_runner.main()
-
-if __name__ == '__main__':
-  sys.exit(main())