Roll src/third_party/depot_tools ce09ca54f86e..2a04803267c6 (2 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/ce09ca54f86e..2a04803267c6

git log ce09ca54f86e..2a04803267c6 --date=short --first-parent --format='%ad %ae %s'
2020-01-14 ehmaldonado@google.com my_activity: Make compatible with Python 3.
2020-01-14 ehmaldonado@google.com subcommand: Add tests.

Created with:
  gclient setdep -r src/third_party/depot_tools@2a04803267c6

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:1009820
Tbr: agable@chromium.org
Change-Id: I270bf8c5b5cbccb7b17ff60cbfa27faa672d88e7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2001689Reviewed-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@{#731794}

DEPS

@@ -904,7 +904,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'ce09ca54f86e989ce1e57ceeb896a9d13ff10f08',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '2a04803267c61a53e9769bb2963b45e06a981804',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),