Roll src/third_party/depot_tools 50984a64faec..816c2b3548fb (2 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/50984a64faec..816c2b3548fb

git log 50984a64faec..816c2b3548fb --date=short --first-parent --format='%ad %ae %s'
2020-02-06 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2020-02-06 ehmaldonado@google.com git-cl: Remove _add_codereview_[issue_]select_options and _CODEREVIEW_IMPLEMENTATIONS.

Created with:
  gclient setdep -r src/third_party/depot_tools@816c2b3548fb

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/depot-tools-chromium-autoroll
Please CC agable@chromium.org 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

Bug: None
Tbr: agable@chromium.org
Change-Id: I79128767d064067a3cdaad50ed12712e0ff20c22
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2042332Reviewed-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@{#739126}

DEPS

@@ -894,7 +894,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '50984a64faecb0ce3df0994b2d9d05b29b5ee7f2',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '816c2b3548fbb7c48a876484faac3e5f39c9416d',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),