Roll src/third_party/skia 7951a0da32d5..0a9ec07ff393 (2 commits)

https://skia.googlesource.com/skia.git/+log/7951a0da32d5..0a9ec07ff393

git log 7951a0da32d5..0a9ec07ff393 --date=short --no-merges --format='%ad %ae %s'
2019-10-09 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-10-09 jvanverth@google.com Draw perspective text as paths.

Created with:
  gclient setdep -r src/third_party/skia@0a9ec07ff393

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-autoroll
Please CC kjlubick@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

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=kjlubick@google.com

Bug: None
Change-Id: Id0511ad6649ec7ce3fbe4d672f283399fcfd67dc
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1850778Reviewed-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@{#704430}

DEPS

@@ -167,7 +167,7 @@ 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': '7951a0da32d57df51ab7f726568e15f5472f477b',
+  'skia_revision': '0a9ec07ff39397659a9e7dd2ec1d7a3808a406aa',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.