Roll src/third_party/skia d3cc16c8bbec..156622513ffc (4 commits)

https://skia.googlesource.com/skia.git/+log/d3cc16c8bbec..156622513ffc


git log d3cc16c8bbec..156622513ffc --date=short --no-merges --format='%ad %ae %s'
2019-06-12 robertphillips@google.com Add Ganesh support for RGBA_16161616 and RG_half
2019-06-12 rmistry@google.com Add tip on patching to G3 bot
2019-06-12 mtklein@google.com expand unit tests, fix extract
2019-06-12 mtklein@google.com test and fix that we cover the right inputs


Created with:
  gclient setdep -r src/third_party/skia@156622513ffc

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=herb@google.com

Change-Id: I3fe2831d6576888870f3df11efed66ae3e95b7db
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1656352Reviewed-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@{#668561}

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': 'd3cc16c8bbec9d27203be0cecba70a37f4c4d307',
+  'skia_revision': '156622513ffc385bb493eda8d4cf5cbed19350d1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.