Roll src/third_party/skia 732c49739fa5..3f9199a162ff (3 commits)

https://skia.googlesource.com/skia.git/+log/732c49739fa5..3f9199a162ff

git log 732c49739fa5..3f9199a162ff --date=short --first-parent --format='%ad %ae %s'
2019-12-10 brianosman@google.com GrSkSLFP: "Kind" is always kPipelineStage
2019-12-10 robertphillips@google.com Switch SkImage::CompressionType to be an enum class
2019-12-10 mtklein@google.com delete unused gyp hack

Created with:
  gclient setdep -r src/third_party/skia@3f9199a162ff

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 djsollen@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
Bug: None
Tbr: djsollen@google.com
Change-Id: I844ce7ec26c46bc7dfd32d45e5e4afe8ae16f0d1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1960404Reviewed-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@{#723479}

DEPS

@@ -172,7 +172,7 @@ 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': '732c49739fa57cfc26fb3cab2ca950bc440f3ac5',
+  'skia_revision': '3f9199a162ff70503187efb9ca150ad0a387315d',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.