We needed these files before libxkbcommon had a function to convert
keysyms to unicode, and then for the 'plain' keyboard backend, which
didn't use libxkbcommon. Since this backend was removed, these files are
no longer needed.
Signed-off-by: Ran Benita <ran234@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
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