Roll src/third_party/skia/ 834d9e109..a53011ef4 (1 commit).
Roll src/third_party/skia/ 834d9e109..a53011ef4 (1 commit).

https://chromium.googlesource.com/skia.git/+log/834d9e109298..a53011ef4470

$ git log 834d9e109..a53011ef4 --date=short --no-merges --format='%ad %ae %s'
2016-04-15 robertphillips Update DisplacementMapEffect to sk_sp

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

Review URL: https://codereview.chromium.org/1892063002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#387585}

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