Roll src/third_party/skia 9e0efe3189e0..4504a652c071 (8 commits)

https://skia.googlesource.com/skia.git/+log/9e0efe3189e0..4504a652c071


git log 9e0efe3189e0..4504a652c071 --date=short --no-merges --format='%ad %ae %s'
2018-10-03 michaelludwig@google.com Remove extraneous comma in printf vargs
2018-10-03 bsalomon@google.com Always turn off domain in GrTextureOp for no-aa/nearest
2018-10-03 mtklein@google.com looks like Animation can use SkNVRefCnt?
2018-10-03 scroggo@google.com Fix-up colorSpace-less decodes
2018-10-03 michaelludwig@google.com Make ProcessorOptimizationValidationTest more forgiving
2018-10-03 csmartdalton@google.com ccpr: Remove the Mac+Radeon GL blacklist
2018-10-03 brianosman@google.com Remove SkPM4f
2018-10-03 scroggo@google.com Remove SkCodec::fSrcInfo


Created with:
  gclient setdep -r src/third_party/skia@4504a652c071

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-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;master.tryserver.blink:linux_trusty_blink_rel

BUG=chromium:887372
TBR=mtklein@chromium.org

Change-Id: I7642ee8e8b0a7e3be4da3863c8ec7fc3698d409c
Reviewed-on: https://chromium-review.googlesource.com/c/1259833Reviewed-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@{#596419}

DEPS

@@ -105,7 +105,7 @@ 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': '9e0efe3189e0212c6936a9d3103f222ebe46bc1f',
+  'skia_revision': '4504a652c071ebcaf7c47ee0776c4e55cf73650a',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.