h264bsdActivateParamSets: Prevent multiplication overflow. am: 87277aac64 am: 2a68d5279d
am: 5dfa5f268e

* commit '5dfa5f268e97d862744ffddc4596577495022bea':
  h264bsdActivateParamSets: Prevent multiplication overflow.

Change-Id: I30bba39d44061c72485419ac8686fba2427e3328