- reflect two "Makefile.am" changes in the respective "VC project" files,
- correct a typo in a (normally) unused macro parameter.


VC++Files/libmysqld/libmysqld.vcproj:
  Reflect a change done by Kostja in the Unix "libmysqld/Makefile.am":
  New file "sql/sql_cursor.cpp" replaces "sql/protocol_cursor.cpp".
VC++Files/sql/mysqld.vcproj:
  Reflect a change done by Kostja in the Unix "sql/Makefile.am":
  New file "sql/sql_cursor.cpp" replaces "sql/protocol_cursor.cpp".
sql/ha_federated.cc:
  Correct a typo (matters only if "SAFEMALLOC" is set).