Roll src/third_party/depot_tools fb734036f4b5..54edfa4e534d (3 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/fb734036f4b5..54edfa4e534d


git log fb734036f4b5..54edfa4e534d --date=short --no-merges --format='%ad %ae %s'
2018-07-17 ehmaldonado@chromium.org Update metrics.README.md
2018-07-17 recipe-roller@chromium.org Roll recipe dependencies (trivial).
2018-07-16 ehmaldonado@chromium.org gclient_scm: Use cherry-picking instead of rebasing.


Created with:
  gclient setdep -r src/third_party/depot_tools@54edfa4e534d

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:None,chromium:850812
TBR=agable@chromium.org

Change-Id: I25afce41886a2c38c9afb4bcfe6e217829766fc2
Reviewed-on: https://chromium-review.googlesource.com/1139393Reviewed-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@{#575542}

DEPS

@@ -575,7 +575,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + 'fb734036f4b5ae6d5afc63cbfc41d3a5d1c29a82',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '54edfa4e534d10fe2029685b10dd0a302b5fc82e',
 
   'src/third_party/devtools-node-modules':
     Var('chromium_git') + '/external/github.com/ChromeDevTools/devtools-node-modules' + '@' + Var('devtools_node_modules_revision'),