Roll src/third_party/skia/ 71e185c06..68d9134be (1 commit).
Roll src/third_party/skia/ 71e185c06..68d9134be (1 commit).

https://chromium.googlesource.com/skia.git/+log/71e185c06049..68d9134bec16

$ git log 71e185c06..68d9134be --date=short --no-merges --format='%ad %ae %s'
2016-04-12 bsalomon Make more unit tests run on Vulkan GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885623002

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

Review URL: https://codereview.chromium.org/1880873003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#386773}

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