Update NEON transpose functions.
Update NEON transpose functions.

Unify coding style.

Change-Id: I5826f40c02c882df7353391e0c9dd6cef6bd4b97

mwgoldsmith/libvpx,webmproject/libvpx,mwgoldsmith/vpx,ShiftMediaProject/libvpx,webmproject/libvpx,Topopiccione/libvpx,webmproject/libvpx,Topopiccione/libvpx,ShiftMediaProject/libvpx,webmproject/libvpx,mwgoldsmith/libvpx,mwgoldsmith/vpx,ShiftMediaProject/libvpx,mwgoldsmith/vpx,mwgoldsmith/libvpx,mwgoldsmith/libvpx,mwgoldsmith/libvpx,webmproject/libvpx,Topopiccione/libvpx,ShiftMediaProject/libvpx,ShiftMediaProject/libvpx,Topopiccione/libvpx,mwgoldsmith/vpx,webmproject/libvpx,Topopiccione/libvpx,mwgoldsmith/libvpx,mwgoldsmith/vpx,mwgoldsmith/vpx,Topopiccione/libvpx