Roll src/third_party/skia e662695654ff..1ae54bc22fc2 (4 commits)

https://skia.googlesource.com/skia.git/+log/e662695654ff..1ae54bc22fc2

git log e662695654ff..1ae54bc22fc2 --date=short --no-merges --format='%ad %ae %s'
2019-10-29 csmartdalton@google.com Add sampleVariablesStencilSupport to sksl standalone caps
2019-10-29 mtklein@google.com work around x11/X.h #define pollution
2019-10-29 halcanary@google.com BotsCfg/Perf/RemoteGlyphCache: bots to download and use traces
2019-10-29 nigeltao@google.com Have SkWuffsCodec use two Wuffs decoders

Created with:
  gclient setdep -r src/third_party/skia@1ae54bc22fc2

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: None
Change-Id: Ieb1268182cfd7aca8c7b3489238fb143fc92132a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1889051Reviewed-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@{#710651}

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': 'e662695654ff1424876bdee1cd2b1500d98c21e7',
+  'skia_revision': '1ae54bc22fc2161d9f7e3475a952c829c9b73a08',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.