Roll src/third_party/depot_tools 27eb01c35517..4ba192e7a9c8 (1 commits)

https://chromium.googlesource.com/chromium/tools/depot_tools.git/+log/27eb01c35517..4ba192e7a9c8

git log 27eb01c35517..4ba192e7a9c8 --date=short --no-merges --format='%ad %ae %s'
2019-10-28 ehmaldonado@chromium.org Reland "gerrit_util: Refactor ReadHttpResponse and add more tests."

Created with:
  gclient setdep -r src/third_party/depot_tools@4ba192e7a9c8

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/depot-tools-chromium-autoroll
Please CC agable@chromium.org on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

TBR=agable@chromium.org

Bug: chromium:1016601
Change-Id: I31921ad18ed7dc1924ecc31439872ffe75c2f80f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1884443Reviewed-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@{#710076}

DEPS

@@ -895,7 +895,7 @@ deps = {
   },
 
   'src/third_party/depot_tools':
-    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '27eb01c35517ac2bb4974e9c03517ad271b7a2ce',
+    Var('chromium_git') + '/chromium/tools/depot_tools.git' + '@' + '4ba192e7a9c8d3d559906b7fb92c5c108d7d6bfa',
 
   'src/third_party/devtools-frontend/src':
     Var('chromium_git') + '/devtools/devtools-frontend' + '@' + Var('devtools_frontend_revision'),