Roll src/third_party/skia 02cb969e13c7..f4dd96c6b81b (19 commits)

https://skia.googlesource.com/skia.git/+log/02cb969e13c7..f4dd96c6b81b


git log 02cb969e13c7..f4dd96c6b81b --date=short --no-merges --format='%ad %ae %s'
2018-12-21 reed@google.com Reland "Revert "serialize fonts instead of paints""
2018-12-21 ethannicholas@google.com fixed SPIR-V global initializer ordering
2018-12-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 92b16ea26290..d50521fd068e (1 commits)
2018-12-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader bb0a7f09a91e..809d01138e0a (1 commits)
2018-12-21 halcanary@google.com SkPDF: unify SkPDFOffsetMap and SkPDFObjectSerializer
2018-12-21 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2018-12-21 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader e0b5a4b0416b..bb0a7f09a91e (2 commits)
2018-12-21 caryclark@skia.org fix pathops bug 8380
2018-12-21 reed@google.com Revert "share constructors/enum in both variants of SkReadBuffer"
2018-12-21 michaelludwig@google.com Implement per-edge aa as extra vertices instead of interpolated edge distances
2018-12-21 herb@google.com Move from a generalized appendGlyph to two specialized methods.
2018-12-21 reed@google.com use font for measuring/paths
2018-12-21 reed@google.com share constructors/enum in both variants of SkReadBuffer
2018-12-21 reed@google.com Revert "Revert "serialize fonts instead of paints""
2018-12-21 reed@google.com Revert "serialize fonts instead of paints"
2018-12-21 bsalomon@google.com Move GrResourceKey.h to include/private.
2018-12-21 robertphillips@google.com Short term fix for SkClipStack unique key issue
2018-12-21 reed@google.com serialize fonts instead of paints
2018-12-21 halcanary@google.com SkPDF: debugging flag SK_PDF_BASE85_BINARY applies to JPEG


Created with:
  gclient setdep -r src/third_party/skia@f4dd96c6b81b

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:914833,chromium:b/120946388
TBR=halcanary@chromium.org

Change-Id: Ide4efdfb6f874d1794316745926fc26559852da6
Reviewed-on: https://chromium-review.googlesource.com/c/1388995Reviewed-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@{#618651}

DEPS

@@ -121,7 +121,7 @@ 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': '02cb969e13c7e6a8af2bc2eeea319907fe96d892',
+  'skia_revision': 'f4dd96c6b81b6c12516c0dde86e6a7a274f105c1',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.