Roll src/third_party/skia 036503b07ea6..3f6a2ac63670 (2 commits)

https://skia.googlesource.com/skia.git/+log/036503b07ea6..3f6a2ac63670


git log 036503b07ea6..3f6a2ac63670 --date=short --no-merges --format='%ad %ae %s'
2019-04-01 reed@google.com remove unneeded asACompose
2019-04-01 brianosman@google.com Remove ToolUtils::write_pixels


Created with:
  gclient setdep -r src/third_party/skia@3f6a2ac63670

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=jlavrova@chromium.org

Change-Id: Id8c9f1455d32113a9a93a70f2adc3457d8d1d0ed
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1548493Reviewed-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@{#646612}

DEPS

@@ -129,7 +129,7 @@ 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': '036503b07ea683d278e8aab09dc19d04b4aa6762',
+  'skia_revision': '3f6a2ac636700b5bb27834938de3b43f71a33beb',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.