* tools/hook-scripts/verify-po.py (ChangeReceiver): Remove unused functions as they're already no-ops in the base class.
* tools/hook-scripts/verify-po.py (ChangeReceiver): Remove unused functions
as they're already no-ops in the base class.

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