libwebp{,decoder} - 1.3.2
libwebp libtool - 8.8.1
libwebpdecoder libtool - 4.8.1

mux - 1.3.2
libtool - 3.13.0

demux - 1.3.2
libtool - 2.14.0

sharpyuv - 0.2.1 (no change)
libtool - 0.1.0 (no change)

Bug: webp:620
Change-Id: I9a61d83ee92809de1c2501d1b4fb68aa38f98850