Roll src/third_party/catapult a8bbe3b252a5..88f927df3528 (1 commits)

https://chromium.googlesource.com/catapult.git/+log/a8bbe3b252a5..88f927df3528

git log a8bbe3b252a5..88f927df3528 --date=short --no-merges --format='%ad %ae %s'
2019-09-24 oysteine@chromium.org Speculatively change tracing mode to ring-buffer mode

Created with:
  gclient setdep -r src/third_party/catapult@88f927df3528

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/catapult-autoroll
Please CC simonhatch@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_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
TBR=simonhatch@google.com

Bug: chromium:996866
Change-Id: I11e711e013252b58b591aad13f31f42339e6636a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1823723Reviewed-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@{#699552}

DEPS

@@ -225,7 +225,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling catapult
   # and whatever else without interference from each other.
-  'catapult_revision': 'a8bbe3b252a54046040b0b4725778d2fd95097ed',
+  'catapult_revision': '88f927df3528478b4694da8f99d5ce3d1f3257c7',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.