Roll src/third_party/depot_tools c39a77883d7b..79d9e4b8508d (1 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/c39a77883d7b..79d9e4b8508d

git log c39a77883d7b..79d9e4b8508d --date=short --no-merges --format='%ad %ae %s'
2019-11-01 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).

Created with:
  gclient setdep -r src/third_party/depot_tools@79d9e4b8508d

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

TBR=agable@chromium.org

Bug: None
Change-Id: I1b2c3524e105cdcf69e20ce5a1bed7d4c1517e21
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1896138Reviewed-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@{#711929}

DEPS

@@ -896,7 +896,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'c39a77883d7b129f34610cfadd658b4b333d9458',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '79d9e4b8508d5e9e93e37121295521223a5dd6ca',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),