Do not end up appending to the existing list of ABIs when reinitializing
GDB debuggers.
Task-number: QTCREATORBUG-10642
Change-Id: Ic023f1fa269dbc05c0a44c3acf2cc8dd22f0565c
Reviewed-by: Christian Stenger <christian.stenger@digia.com>
User code can decide whether it wants something added unconditionally
(by creating a DebuggerItem with valid id), or let the manager re-use
something matching or create an id.
Task-number: QTCREATORBUG-10641
Change-Id: I4f5a1fbe881932ba5608f5c6116b4ea8352f8903
Reviewed-by: Daniel Teske <daniel.teske@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>