Merge "bug fix: handle OMX_EventBufferFlag events am: 7409a9312d  -s ours am: 5f17d44600  -s ours" into oc-mr1-dev am: 6e3c3e851f  -s ours
am: b9aaf6989e  -s ours

Change-Id: Iaccfe19bbc3afb86d924a1b5b88e2dde9029865f