Roll src/third_party/skia/ ac0e705af..56de05fec (1 commit)

https://skia.googlesource.com/skia.git/+log/ac0e705af1d6..56de05fec3fa

$ git log ac0e705af..56de05fec --date=short --no-merges --format='%ad %ae %s'
2017-04-26 mtklein add #defines to limit SkCpu

Created with:
  roll-dep src/third_party/skia


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

If the roll is causing failures, see:
http://www.chromium.org/developers/tree-sheriffs/sheriff-details-chromium#TOC-Failures-due-to-DEPS-rolls


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;master.tryserver.chromium.android:android_optional_gpu_tests_rel
TBR=benjaminwagner@chromium.org

Change-Id: I4f6463f27b702185e8fe23fd112e6a9d33f783b0
Reviewed-on: https://chromium-review.googlesource.com/488461Reviewed-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@{#467660}

DEPS

@@ -40,7 +40,7 @@ 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': 'ac0e705af1d68267e4f09a6486f4cb68903f7835',
+  'skia_revision': '56de05fec3fa2b99a21bc4c820e2d8c68eae8336',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.