tree 9dbe94ed5f7dd0d3cd26b8eefcc201fe86cf8670
parent a84503456d4276348da3e80de7569adb1b389a60
author Wan-Teh Chang <wtc@google.com> 1671039225 -0800
committer Wan-Teh Chang <wtc@google.com> 1673553428 +0000

Change the license to the BSD 2 Clause License

The BSD 3-Clause Clear License was used when these files were added or
moved in the following two CLs:
https://aomedia-review.googlesource.com/c/aom/+/167361
https://aomedia-review.googlesource.com/c/aom/+/166964

Until we have relicensed libaom under the BSD 3-Clause Clear License, it
would be better to avoid a mixture of licenses.

Also change the copyright year of the files (except aom_dsp/rect.h) back
to 2016 as the code in those files was moved from elsewhere in the
repository which said 2016.

Change-Id: I5bf0af13d338a86c6b1e448b0a12101d3fceda81
(cherry picked from commit 0289a9f86d4f6c0480fed32c1a4e043408ea5c7a)