Roll src/third_party/skia e25cbbb8e5fa..73b4a1f57254 (2 commits)

https://skia.googlesource.com/skia.git/+log/e25cbbb8e5fa..73b4a1f57254


git log e25cbbb8e5fa..73b4a1f57254 --date=short --no-merges --format='%ad %ae %s'
2018-11-17 skia-bookmaker@skia-swarming-bots.iam.gserviceaccount.com Update markdown files
2018-11-17 skia-recreate-skps@skia-swarming-bots.iam.gserviceaccount.com Update go_deps asset


Created with:
  gclient setdep -r src/third_party/skia@73b4a1f57254

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: Ib4b7ec10f6caf21ed7c9c1016f9a823474233cce
Reviewed-on: https://chromium-review.googlesource.com/c/1341263Reviewed-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@{#609104}

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': 'e25cbbb8e5fafabffbbd1748db149a80554a762b',
+  'skia_revision': '73b4a1f572546d46213c07eb65073940a0983221',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.