Roll src/third_party/skia/ bb34a8ac5..8a7d6f9df (1 commit).
Roll src/third_party/skia/ bb34a8ac5..8a7d6f9df (1 commit).

https://chromium.googlesource.com/skia.git/+log/bb34a8ac5985..8a7d6f9df4be

$ git log bb34a8ac5..8a7d6f9df --date=short --no-merges --format='%ad %ae %s'
2016-04-24 update-skps Update SKP version

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

Review URL: https://codereview.chromium.org/1912383002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#389402}

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