Merge "OMXNodeInstance: sanity check portIndex." into nyc-dev am: 0d12304082 am: 5d2518f3a1 am: a1d7f8aab7 am: 47c996ba17
am: 45c5d1a535

Change-Id: I0b48b3b6d13200db22a1c6965b8200aa9e16eb63