Roll src/third_party/skia f47abb48757f..9d958b54af30 (6 commits)

https://skia.googlesource.com/skia.git/+log/f47abb48757f..9d958b54af30


git log f47abb48757f..9d958b54af30 --date=short --no-merges --format='%ad %ae %s'
2018-11-13 brianosman@google.com Update several more oval ops to use WriteVertexData
2018-11-13 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 cd47a379f960..2778029563f2 (2 commits)
2018-11-13 mtklein@google.com remove opaque/alpha distinction in SSSE3 code
2018-11-13 herb@google.com Move strike cache backpointer to glyph cache
2018-11-13 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 1147fc2a5dac..6ed398b46847 (1 commits)
2018-11-13 mtklein@google.com drop sub_y == 0 optimization


Created with:
  gclient setdep -r src/third_party/skia@9d958b54af30

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
TBR=rmistry@chromium.org

Change-Id: I2099d5fd7b5b651e9ef133c3784f282aeb8da16e
Reviewed-on: https://chromium-review.googlesource.com/c/1333864Reviewed-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@{#607730}

DEPS

@@ -116,7 +116,7 @@ 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': 'f47abb48757fdfcafbbb70eaba3aec9d00d1a990',
+  'skia_revision': '9d958b54af309b70f0e3513324f8059cbd68d4ce',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.