Roll src/third_party/depot_tools 61bf4177c413..9aa1a9673a3c (1 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/61bf4177c413..9aa1a9673a3c

git log 61bf4177c413..9aa1a9673a3c --date=short --first-parent --format='%ad %ae %s'
2020-02-25 ehmaldonado@google.com git-cl: Add GetAuthor method and cache GetLocalDescription results

Created with:
  gclient setdep -r src/third_party/depot_tools@9aa1a9673a3c

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: chromium:1051631
Tbr: agable@chromium.org
Change-Id: Ia0b5ed36a26720d3a836728a3a97d22e6eb6157b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2070980Reviewed-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@{#744155}

DEPS

@@ -891,7 +891,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '61bf4177c413806b3f2355b6ff6375fe4e2e8e12',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '9aa1a9673a3c60858982bed95d6ad7bef469144c',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),