Round 3, seconds before the bell, and C-Mike finishes off the session pool usage in ra_dav's commit editor.
Round 3, seconds before the bell, and C-Mike finishes off the session
pool usage in ra_dav's commit editor.

* subversion/libsvn_ra_dav/commit.c
  (apply_log_message, get_activity_collection, create_activity): Add
    'pool'; use it; update callers.
  (commit_close_edit): Use the passed-in pool for MERGE handling.
  (svn_ra_dav__get_commit_editor): Update calls to create_activity()
    and apply_log_message() (and fix the prototype formatting).

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion