Roll src/third_party/skia 84bcd0c3ae08..15baa953a54e (2 commits)

https://skia.googlesource.com/skia.git/+log/84bcd0c3ae08..15baa953a54e


git log 84bcd0c3ae08..15baa953a54e --date=short --no-merges --format='%ad %ae %s'
2019-07-23 mtklein@google.com only need to hoist one register per tbl imm
2019-07-23 robertphillips@google.com Address TODO in testing code (i.e., cleanup create_backend_texture)


Created with:
  gclient setdep -r src/third_party/skia@15baa953a54e

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=borenet@google.com

Bug: None
Change-Id: I56ba9da4bf4b2219dcff5233e354497a62fa233f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1715791Reviewed-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@{#680130}

DEPS

@@ -144,7 +144,7 @@ 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': '84bcd0c3ae08f2add3a3999cff784fe907b03c45',
+  'skia_revision': '15baa953a54eb701008890b9f92bfd1d4666c2a1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.