[automerger skipped] Merge "clearkey default: parsePssh securely" into qt-qpr1-dev am: c7caded3 -s ours am: c6855881 -s ours am: 428f7574 -s ours

am skip reason: Change-Id Ic20a99b6b9fc661ead769217f88960571b5f68ad with SHA-1 1531cdda is in history

Change-Id: I7d700b6298f41f8a796e595acbaca4c1e6af9901