Roll src/third_party/skia 7b49eeb4960b..2894d13a0d9b (6 commits)

https://skia.googlesource.com/skia.git/+log/7b49eeb4960b..2894d13a0d9b


git log 7b49eeb4960b..2894d13a0d9b --date=short --no-merges --format='%ad %ae %s'
2019-03-19 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-03-19 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/swiftshader 2dc0303903b1..f2564656e7af (3 commits)
2019-03-19 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-03-19 halcanary@google.com Documentation: notes on example fiddles
2019-03-19 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 9b050f846a06..df35e382de78 (2 commits)
2019-03-19 bsalomon@google.com Reland "Add small offset to t in GrLinearGradientLayout."


Created with:
  gclient setdep -r src/third_party/skia@2894d13a0d9b

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:938592
TBR=brianosman@chromium.org

Change-Id: Ia6f66c7ccc4d33a1ed9ab98c81deeaf201e85ac5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1531760Reviewed-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@{#642379}

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': '7b49eeb4960b43d0eba7875201dea5fd4aedf363',
+  'skia_revision': '2894d13a0d9b133587760f50c6026d536f869c29',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.