Merge remote-tracking branch 'cm/cm-13.0' into jide_x86_lollipop
handle audio/vnd.dts with ffmpeg
clear omx struct when initializing
enable ffmpeg hevc decoder.
Merge branch 'backport-llvm3.5.2' into HEAD
Merging r222856:
Fixes the build when NDEBUG is not defined.
Merging rr217102: