Roll src/third_party/depot_tools 3ab00a7d068b..2b14855de938 (2 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/3ab00a7d068b..2b14855de938


git log 3ab00a7d068b..2b14855de938 --date=short --no-merges --format='%ad %ae %s'
2019-02-14 vadimsh@chromium.org [cipd] Update CIPD 2.2.15 -> 2.2.16.
2019-02-14 tikuta@chromium.org Support --enable-auto-submit in `git cl split`


Created with:
  gclient setdep -r src/third_party/depot_tools@2b14855de938

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:931755,chromium:927178
TBR=agable@chromium.org

Change-Id: I894fc0fd7072fa193745cce27e17ad0754e9c271
Reviewed-on: https://chromium-review.googlesource.com/c/1474294Reviewed-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@{#632404}

DEPS

@@ -757,7 +757,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '3ab00a7d068b4e81d610cec97e1be12716c98187',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '2b14855de938012c055713a2943dc10ca1a730d3',
 
   'src/third_party/devtools-node-modules':
     Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision'),