GitLab

Move some function out of the DebuggerCore "namespace", to avoid one
indirection and removes clutter in the calling code.

Change-Id: I1c870d5c7eeade32fa63dedf581490fbb090cd6a
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>