Roll src/third_party/skia/ e45d32abe..85ae7159c (1 commit)

https://skia.googlesource.com/skia.git/+log/e45d32abe132..85ae7159c9c8

$ git log e45d32abe..85ae7159c --date=short --no-merges --format='%ad %ae %s'
2018-02-01 bsalomon Add new GrContext queries for imagability, surfacability, and max sample count of color types

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=bungeman@chromium.org

Change-Id: Ibf3a252c640f3be1e0a3715082a43e11453cb94b
Reviewed-on: https://chromium-review.googlesource.com/898585Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#533938}

DEPS

@@ -83,7 +83,7 @@ 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': 'e45d32abe13239e3482fc4a13f006ab72073252a',
+  'skia_revision': '85ae7159c9c8a9186a4c7e74304eabb35bca9a79',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.