Roll src/third_party/skia 0ec2c7a2dc05..45d19fe06398 (3 commits)

https://skia.googlesource.com/skia.git/+log/0ec2c7a2dc05..45d19fe06398

git log 0ec2c7a2dc05..45d19fe06398 --date=short --first-parent --format='%ad %ae %s'
2019-12-31 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 fca5a005aa88..942d91520aa8 (5 commits)
2019-12-31 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 59465799210b..10a900e5ffaf (1 commits)
2019-12-31 skia-autoroll@skia-public.iam.gserviceaccount.com Roll ../src 4d93cdf1..39f22a4b (126 commits)

Created with:
  gclient setdep -r src/third_party/skia@45d19fe06398

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 nifong@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: nifong@google.com
Change-Id: I67aa6817f5a39ea59a780da1d169e3f9fb839b73
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1984960Reviewed-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@{#727870}

DEPS

@@ -175,7 +175,7 @@ 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': '0ec2c7a2dc05e47d049e3eaec7a0097d8941c7e2',
+  'skia_revision': '45d19fe063985c793b5c35534032923946c8fbf5',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.