To be able to share TrkDevices between Debugger and Qt4ProjectManager.

The compiler used in Pulse does not support return-type and
init-self compiler flags.

Reviewed-by: kh1

Reviewed-by: hjk

previously.

Move out of namespace

To improve CDB debugger tooltips which go via the function name.

Conflicts:
	src/plugins/debugger/gdb/gdbengine.cpp

Split for testing/scripting purposes.