[automerger skipped] Merge "clearkey default: parsePssh securely" into qt-qpr1-dev am: c7caded3 -s ours am: c6855881 -s ours am: 428f7574 -s ours am: 7edf5bac -s ours

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

Change-Id: Ie324f902dbb9712681d0bbcccf687d07932343f2