Remove the remaining checks for obstruction statee in libsvn_wc. These statee are no longer returned from the wc_db api since we switched to single-db. This is a a final cleanup step before removing some parts of the multi-db support.
No functional change.
* subversion/libsvn_wc/adm_crawler.c (report_revisions_and_depths): Disable check for obstructed.
* subversion/libsvn_wc/adm_files.c (svn_wc__get_pristine_contents): Disable check for obstructed and remove base-deleted check (value is wc_db internal). (svn_wc__internal_ensure_adm): Disable check for obstructed.
* subversion/libsvn_wc/adm_ops.c (process_committed_leaf, svn_wc__process_committed_internal, svn_wc_add4): Disable obstructed status checks.