Roll src/third_party/skia/ 9d78afdd3..b5e2acc41 (3 commits)

https://skia.googlesource.com/skia.git/+log/9d78afdd3d87..b5e2acc413ff

$ git log 9d78afdd3..b5e2acc41 --date=short --no-merges --format='%ad %ae %s'
2017-12-07 rmistry Skip PostUploadHooks for all auto commit bots
2017-12-07 benjaminwagner Add Nexus7 CPU jobs.
2017-12-07 benjaminwagner Move PixelXL jobs to the Pixel.

Created with:
  roll-dep src/third_party/skia


The AutoRoll server is located here: https://autoroll.skia.org

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.


CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel
TBR=rmistry@chromium.org

Change-Id: I8d1a68a816c258c3d44be00b8652f0dcfea600e4
Reviewed-on: https://chromium-review.googlesource.com/814576
Reviewed-by: Skia Deps Roller <skia-deps-roller@chromium.org>
Commit-Queue: Skia Deps Roller <skia-deps-roller@chromium.org>
Cr-Commit-Position: refs/heads/master@{#522465}

DEPS

@@ -74,7 +74,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling Skia
   # and whatever else without interference from each other.
-  'skia_revision': '9d78afdd3d873b63dfbba17f9039a64cae62e3b8',
+  'skia_revision': 'b5e2acc413ff60e99ef5ba952b10acf67c78ec87',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.