Roll src/third_party/depot_tools 1164342495fd..52c721180793 (3 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/1164342495fd..52c721180793


git log 1164342495fd..52c721180793 --date=short --no-merges --format='%ad %ae %s'
2018-08-14 tandrii@chromium.org Set explicit latest OWNERS for bot_update recipe_module.
2018-08-14 jbudorick@chromium.org bot_update: pull revisions from provided cfg if present.
2018-08-14 vadimsh@chromium.org [cipd] Check CIPD client hash against pinned SHA256 during updates.


Created with:
  gclient setdep -r src/third_party/depot_tools@52c721180793

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:873186,chromium:870166
TBR=agable@chromium.org

Change-Id: I2ffab4553b1e83615deebd280c90efcb6c1bfb8f
Reviewed-on: https://chromium-review.googlesource.com/1175291Reviewed-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@{#583165}

DEPS

@@ -577,7 +577,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '1164342495fd090910f7549b4299b723a6a98cda',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '52c7211807930272424213ff6127c209de790eca',
 
   'src/third_party/devtools-node-modules':
     Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision'),