Roll src/third_party/skia/ 8a8eb5242..b1c32b7bd (1 commit).
Roll src/third_party/skia/ 8a8eb5242..b1c32b7bd (1 commit).

https://chromium.googlesource.com/skia.git/+log/8a8eb5242b11..b1c32b7bde01

$ git log 8a8eb5242..b1c32b7bd --date=short --no-merges --format='%ad %ae %s'
2016-01-31 update-skps Update SKP version

CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
TBR=jcgregorio@google.com

Review URL: https://codereview.chromium.org/1657473002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#372576}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk