Merge pull request #11876 from owncloud/remove-pointless-requires

apps/files/tests/helper.php

apps/files_encryption/tests/crypt.php

apps/files_encryption/tests/helper.php

apps/files_encryption/tests/hooks.php

apps/files_encryption/tests/keymanager.php

apps/files_encryption/tests/proxy.php

apps/files_encryption/tests/share.php

apps/files_encryption/tests/stream.php

apps/files_encryption/tests/trashbin.php

apps/files_encryption/tests/util.php

apps/files_encryption/tests/webdav.php

apps/files_sharing/tests/api.php

apps/files_sharing/tests/backend.php

apps/files_sharing/tests/cache.php

apps/files_sharing/tests/externalstorage.php

apps/files_sharing/tests/helper.php

apps/files_sharing/tests/permissions.php

apps/files_sharing/tests/proxy.php

apps/files_sharing/tests/share.php

apps/files_sharing/tests/sharedmount.php