ref: a6efe6d43765756db2702bae3cc9f9ea0f26b69e
parent: 13338a481ff8782512c761c122e98a631add6873
author: James Zern <jzern@google.com>
date: Tue Aug 23 14:46:31 EDT 2016
vp8_decoder_create_threads: check sem/pthread returns Change-Id: I353da4a2f988ca51d48d0ca91236e8cc0bb48ff5