Roll src/third_party/skia 8f062cdaa7fd..2540704a38af (2 commits)

https://skia.googlesource.com/skia.git/+log/8f062cdaa7fd..2540704a38af

git log 8f062cdaa7fd..2540704a38af --date=short --no-merges --format='%ad %ae %s'
2019-11-01 borenet@google.com [infra] Update git, make [Canvas|Path]Kit et al use git from CIPD
2019-11-01 skia-autoroll@skia-public.iam.gserviceaccount.com Roll third_party/externals/angle2 841b01678c49..e96039218e9d (6 commits)

Created with:
  gclient setdep -r src/third_party/skia@2540704a38af

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/skia-autoroll
Please CC jcgregorio@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

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
TBR=jcgregorio@google.com

Bug: chromium:None
Change-Id: I9f48132a8dcbc8edda39d64d14711bda41d9c632
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1895009Reviewed-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@{#711714}

DEPS

@@ -172,7 +172,7 @@ 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': '8f062cdaa7fdfedc08a18ecb22b635a275f65832',
+  'skia_revision': '2540704a38afa6a182d27601a2b2a5d0dc509101',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.