Merge "Merge "Add dvrReadBufferQueueGetEventFd" into oc-dr1-dev am: 42d6d5c805 am: 38b477dc2d" into oc-mr1-dev-plus-aosp
am: b640357b8f

Change-Id: I18f47cdb6487654cdb6b9bfb5292bf342254a0bd