Roll src/third_party/skia 95253bd0acff..928b2997b301 (9 commits)

https://skia.googlesource.com/skia.git/+log/95253bd0acff..928b2997b301


git log 95253bd0acff..928b2997b301 --date=short --no-merges --format='%ad %ae %s'
2019-06-05 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (nontrivial).
2019-06-05 egdaniel@google.com Revert "Remove support for copyAsDraw in gpu copySurface."
2019-06-05 bsalomon@google.com Use 1e-4 rather than 1e-5 as "nonZeroAlpha" in various shader code.
2019-06-05 egdaniel@google.com Remove support for copyAsDraw in gpu copySurface.
2019-06-05 mtklein@google.com hoist loop-invariant code out of the loop
2019-06-05 egdaniel@google.com Make feature structs on GrVkBackendContext const.
2019-06-05 halcanary@google.com SkPDF: clean up image shader code
2019-06-05 bsalomon@google.com GrShaderCaps always stores config texture swizzles.
2019-06-05 brianosman@google.com Remove unused "DropsTileOnZeroDivide" caps bit


Created with:
  gclient setdep -r src/third_party/skia@928b2997b301

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

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=luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux-blink-rel;luci.chromium.try:linux-chromeos-compile-dbg;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=jcgregorio@google.com

Change-Id: Ibe7c817c11483b9b9c88c2b63ecd213be50b7234
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1644764Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#666414}

DEPS

@@ -138,7 +138,7 @@ 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': '95253bd0acfffb51253133f25fc27ee68d172306',
+  'skia_revision': '928b2997b30107870fa36146cc7b471c32b33c85',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.