dirstate: remove the python-side whitelist of allowed matchers This whitelist is too permissive because it allows matchers that contain disallowed ones deep inside, for example through `intersectionmatcher`. It is also too restrictive because it doesn't pass through some of the matchers we support, such as `patternmatcher`. It's also unnecessary because unsupported matchers raise `FallbackError` and we fall back anyway. Making this change makes more of the tests use rust code path, and therefore subtly change behavior. For example, rust status in largefiles repos seems to have strange behavior.

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# shallowverifier.py - shallow repository verifier

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#

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# Copyright 2015 Facebook, Inc.

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#

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# This software may be used and distributed according to the terms of the

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# GNU General Public License version 2 or any later version.

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from mercurial.i18n import _

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from mercurial import verify

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class shallowverifier(verify.verifier):

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    def _verifyfiles(self, filenodes, filelinkrevs):

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        """Skips files verification since repo's not guaranteed to have them"""

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        self.repo.ui.status(

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            _(b"skipping filelog check since remotefilelog is used\n")

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        )

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        return 0, 0