Roll src/third_party/catapult 410370705505..a8bbe3b252a5 (4 commits)

https://chromium.googlesource.com/catapult.git/+log/410370705505..a8bbe3b252a5

git log 410370705505..a8bbe3b252a5 --date=short --no-merges --format='%ad %ae %s'
2019-09-24 sadrul@chromium.org rendering: Remove some dead code.
2019-09-24 ntfschr@chromium.org Devil: autogenerate markdown docs
2019-09-24 bpastene@chromium.org devil: Roll the fastboot binary-dependency from eac51f2bb6a8 to 28.0.3.
2019-09-24 rmcilroy@chromium.org Revert "Reland "Reland "[Telemetry] Adds the --skip-typ-expectations-tags-validation"""

Created with:
  gclient setdep -r src/third_party/catapult@a8bbe3b252a5

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:849719,chromium:994517,chromium:1005894,chromium:999335
Change-Id: Ia52582afbea6e4e20b550244cd7c069adbfeb9d4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1822898Reviewed-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@{#699497}

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': '410370705505e49240d054d69de3cb626e641331',
+  'catapult_revision': 'a8bbe3b252a54046040b0b4725778d2fd95097ed',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libFuzzer
   # and whatever else without interference from each other.