Roll recipe dependencies (trivial).

This is an automated CL created by the recipe roller. This CL rolls recipe
changes from upstream projects (e.g. depot_tools) into downstream projects
(e.g. tools/build).


More info is at https://goo.gl/zkKdpD. Use https://goo.gl/noib3a to file a bug.
depot_tools:
  https://crrev.com/ea50265aefdf0a262fdf315c2f4193345f6cefca Revert "Reland "bot_update: Patch on gclient by default."" (martiniss@chromium.org)
  https://crrev.com/848c86e3e858154175944198db821e80ec7ebfc5 Make 'gclient_gn_args*' handling consistent between sync and flatten. (mmoss@google.com)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: Ibe7c8c848d0cf0344c33365e4b07370c7fcce808
Reviewed-on: https://skia-review.googlesource.com/125860
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index 3dd4268..8ac3a1f 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "8f20428bf4dc574b138a63ae705b74af3945cdda",
+      "revision": "848c86e3e858154175944198db821e80ec7ebfc5",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {