Reviewed-by: stefank, dholmes, coleenp

Reviewed-by: jwilhelm, brutisso, tschatzl

Reviewed-by: coleenp, mgerdin, hseigel

Reviewed-by: mgerdin, coleenp, hseigel, jmasa, ctornqvi

Reviewed-by: jmasa, mgerdin

Summary: Refactor the CLD dependency list into a separate class. Use an ObjectLocker to synchronize additions to the CLD dependency list.
Reviewed-by: stefank, coleenp

Reviewed-by: mgerdin, stefank

Reviewed-by: brutisso, sla, ctornqvi

Reviewed-by: jmasa, stefank

Reviewed-by: stefank, mgerdin