Roll src/third_party/skia df795638b9bd..1c4668d00232 (11 commits)

https://skia.googlesource.com/skia.git/+log/df795638b9bd..1c4668d00232


git log df795638b9bd..1c4668d00232 --date=short --no-merges --format='%ad %ae %s'
2018-07-23 benjaminwagner@google.com Blacklist failing test for ANGLE IntelIris6100.
2018-07-23 csmartdalton@google.com ccpr: Blacklist Bay Trail and Sandybridge on Mesa
2018-07-23 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2018-07-23 jcgregorio@google.com Add continuous deploy for skottie and debugger.
2018-07-23 timliang@google.com implemented copy surface as blit for metal gpu backend
2018-07-23 jvanverth@google.com Restrict radial step count
2018-07-23 ethannicholas@google.com fixed a bug with SPIR-V ternaries
2018-07-23 jvanverth@google.com Reland "Reland "Add some optimizations to PolyUtils""
2018-07-23 angle-skia-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com Roll third_party/externals/angle2 ba365939b90c..94c91a95358b (1 commits)
2018-07-23 halcanary@google.com SkPDF: only draw text with SkglyphRuns
2018-07-23 recipe-roller@chromium.org Roll recipe dependencies (trivial).


Created with:
  gclient setdep -r src/third_party/skia@1c4668d00232

The AutoRoll server is located here: https://autoroll.skia.org

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=master.tryserver.blink:linux_trusty_blink_rel;luci.chromium.try:android_optional_gpu_tests_rel;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=benjaminwagner@chromium.org

Change-Id: I4fca2a61cbc4906a8718a5323f6ebcdd2cc303b4
Reviewed-on: https://chromium-review.googlesource.com/1147064Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#577286}

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': 'df795638b9bd23d03bea7aafb4ecae221172631a',
+  'skia_revision': '1c4668d002323ddcacfd6ecd20c1b844fc953ecb',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.