remove unused formal parameter (exception const& e) in testasserthandler.cpp
remove unused formal parameter (exception const& e) in testasserthandler.cpp

git-svn-id: a925ff1f62d4a934019130a65c1734ee1eb3911c@43 feadf2a4-a60d-0410-a25d-8df00a7d1702

wintertime/unittest-cpp-historic,wintertime/unittest-cpp-historic