Roll src/third_party/depot_tools 9777ab3619c7..0e60ecd30efa (1 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/9777ab3619c7..0e60ecd30efa

git log 9777ab3619c7..0e60ecd30efa --date=short --first-parent --format='%ad %ae %s'
2019-12-04 kmarshall@chromium.org [git-cl] Add graceful error handling to "git cl archive".

Created with:
  gclient setdep -r src/third_party/depot_tools@0e60ecd30efa

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: Ibeebc5c3cb6884d0f723e958e71353dadad23579
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1951143Reviewed-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@{#721594}

DEPS

@@ -891,7 +891,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '9777ab3619c7036fad3dbd49efdf10d9d9e2a18e',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '0e60ecd30efa9a469b4bcc93006c253861a26164',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),