https://chromium-review.googlesource.com/c/chromium/tools/build/+/943250
https://chrome-internal-review.googlesource.com/c/chrome/tools/build/+/580214

#1 was pin bump.

Restarts:
https://chrome-internal-review.googlesource.com/c/infradata/master-manager/+/580215
https://chrome-internal-review.googlesource.com/c/infradata/master-manager/+/580216

Scheduled for ~ 8:30 AM

Killed a handful of builds on chromeos because they're slated to cut too close to 10:00

https://uberchromegw.corp.google.com/i/chromeos/builders/betty-incremental
https://uberchromegw.corp.google.com/i/chromeos/builders/lakitu-incremental
https://uberchromegw.corp.google.com/i/chromeos/builders/master-toolchain
https://uberchromegw.corp.google.com/i/chromeos/builders/amd64-llvm-next-toolchain
https://uberchromegw.corp.google.com/i/chromeos/builders/arm-llvm-next-toolchain
https://uberchromegw.corp.google.com/i/chromeos/builders/arm64-llvm-next-toolchain
https://uberchromegw.corp.google.com/i/chromeos/builders/master-nyc-android-pfq
https://uberchromegw.corp.google.com/i/chromeos/builders/cyan-nyc-android-pfq
https://uberchromegw.corp.google.com/i/chromeos/builders/samus-nyc-android-pfq
https://uberchromegw.corp.google.com/i/chromeos/builders/veyron_minnie-nyc-android-pfq
https://uberchromegw.corp.google.com/i/chromeos/builders/betty-vmtest-informational

Also (harmless): https://uberchromegw.corp.google.com/i/chromeos/builders/pre-cq-launcher

chromiumos restarted ~8:30 AM: https://uberchromegw.corp.google.com/i/chromiumos/waterfall

master.chromeos seems stuck in draining state. Getting trooper help at issue 817841

master.chromeos has restarted after a hiccup.