Roll src/third_party/skia/ 4722a4135..2f62de01d (2 commits)

https://skia.googlesource.com/skia.git/+log/4722a4135911..2f62de01d3a7

$ git log 4722a4135..2f62de01d --date=short --no-merges --format='%ad %ae %s'
2018-05-03 borenet [recipes] Mostly remove bot_update patch_ref hack
2018-05-02 khushalsagar fonts: Cleanup header guard and stray printfs.

Created with:
  roll-dep src/third_party/skia


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=brianosman@chromium.org

Change-Id: Ib5863c6e9da4c25334bba511b39dae62a4c54c07
Reviewed-on: https://chromium-review.googlesource.com/1042490
Commit-Queue: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Reviewed-by: skia-chromium-autoroll <skia-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#555758}

DEPS

@@ -96,7 +96,7 @@ 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': '4722a4135911c86abd3960014de8e476be90c97d',
+  'skia_revision': '2f62de01d3a703696dc1a51d2473a88be68a7574',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.