Roll src/third_party/depot_tools 425d9ce2d32c..c91211414086 (2 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/425d9ce2d32c..c91211414086


git log 425d9ce2d32c..c91211414086 --date=short --no-merges --format='%ad %ae %s'
2018-06-14 ehmaldonado@chromium.org gclient_scm: Use cherry-picking instead of rebasing.
2018-06-14 ehmaldonado@chromium.org gclient: Don't allow None URLs (except in .gclient files)


Created with:
  gclient setdep -r src/third_party/depot_tools@c91211414086

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

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:850812,chromium:839925
TBR=agable@chromium.org

Change-Id: I8a9d2c829bf6a650fd793567fa3e122972016a09
Reviewed-on: https://chromium-review.googlesource.com/1101718Reviewed-by: depot-tools-chromium-autoroll <depot-tools-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Commit-Queue: depot-tools-chromium-autoroll <depot-tools-chromium-autoroll@skia-buildbots.google.com.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#567504}

DEPS

@@ -543,7 +543,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '425d9ce2d32cbc84acc62e64f2dd8fde9718b608',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'c912114140868b880bd23382d3569d5394678ff4',
 
   'src/third_party/devtools-node-modules':
     Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision'),