IDE: formatting

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41212 4005530d-fff6-0310-9dd1-cebe43e6787f
LazResExplorer: remove dead code.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41213 4005530d-fff6-0310-9dd1-cebe43e6787f
IDE: add define HEAPTRC_WINDOW back to enable the new heap tracer window feature.

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@41214 4005530d-fff6-0310-9dd1-cebe43e6787f