Roll src/third_party/depot_tools 4ce909c11c06..b97d193baafa (4 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/4ce909c11c06..b97d193baafa


git log 4ce909c11c06..b97d193baafa --date=short --no-merges --format='%ad %ae %s'
2019-05-29 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-05-29 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-05-29 recipe-mega-autoroller@chops-service-accounts.iam.gserviceaccount.com Roll recipe dependencies (trivial).
2019-05-29 maruel@chromium.org cipd: Update lucicfg to 1.7.7.


Created with:
  gclient setdep -r src/third_party/depot_tools@b97d193baafa

The AutoRoll server is located here: https://autoroll.skia.org/r/depot-tools-chromium-autoroll

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

If the roll is causing failures, please contact the current sheriff, who should
be CC'd on the roll, and stop the roller if necessary.



BUG=chromium:808836
TBR=agable@chromium.org

Change-Id: I3b4830379ab5adbbc95b0de154005d4959bfe61f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1633732Reviewed-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@{#664097}

DEPS

@@ -832,7 +832,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '4ce909c11c06bca34057e56ccefc72a1bf1e7e8c',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'b97d193baafa7343cc869e2b48d3bffec46a0c31',
 
   'src/third_party/devtools-node-modules':
     Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision'),