leakview: fixed typo

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44934 4005530d-fff6-0310-9dd1-cebe43e6787f
codetools: find gdb line: search implementation, started searching members

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44935 4005530d-fff6-0310-9dd1-cebe43e6787f