Roll src/third_party/skia 1a2476d29456..22619c2e1a6d (8 commits)

https://skia.googlesource.com/skia.git/+log/1a2476d29456..22619c2e1a6d


git log 1a2476d29456..22619c2e1a6d --date=short --no-merges --format='%ad %ae %s'
2018-11-28 csmartdalton@google.com Remove instanced flush WAR for Skylake
2018-11-28 csmartdalton@google.com Reland "Prefer GrAAConvexPathRenderer over ccpr"
2018-11-28 herb@google.com Move the empty glyph checks into the common code
2018-11-28 kjlubick@google.com [canvaskit] Fix arc() call
2018-11-28 kjlubick@google.com gn format gn/opts.gni
2018-11-28 michaelludwig@google.com Reland "Initial definition of fill rect op"
2018-11-28 herb@google.com Fix up GrGlyphCache ctor
2018-11-28 reed@google.com remove legacy hinting-enum guards


Created with:
  gclient setdep -r src/third_party/skia@22619c2e1a6d

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

BUG=chromium:860021
TBR=borenet@chromium.org

Change-Id: Id2658c8e866288fad7c8b9ab819b62c31e2571b4
Reviewed-on: https://chromium-review.googlesource.com/c/1354337Reviewed-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@{#611994}

DEPS

@@ -112,7 +112,7 @@ 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': '1a2476d2945654e40861292f778090fa04b3c267',
+  'skia_revision': '22619c2e1a6d885f397e90ec17f1d6d6650218e9',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.