Roll src/third_party/skia 6ad5289ea4b3..09db9d21756e (4 commits)

https://skia.googlesource.com/skia.git/+log/6ad5289ea4b3..09db9d21756e


git log 6ad5289ea4b3..09db9d21756e --date=short --no-merges --format='%ad %ae %s'
2019-05-03 herb@google.com Reland "SkShaper JSON output with cluster visualization"
2019-05-03 jvanverth@google.com Move GrMtlBufferManager functionality to better places
2019-05-03 halcanary@google.com Shaper : new unit test
2019-05-03 halcanary@google.com SkShaper: new benchmarks


Created with:
  gclient setdep -r src/third_party/skia@09db9d21756e

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=ethannicholas@chromium.org

Change-Id: I72cf891fec46fcea148d42568a0435a258af8ea3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1594108Reviewed-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@{#656438}

DEPS

@@ -133,7 +133,7 @@ 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': '6ad5289ea4b35538af226efef969692396e3fb10',
+  'skia_revision': '09db9d21756e0bcc37114224c433d01a99ec377e',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.