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/88f9c40e0ccefb491790888a703c857b0c3ec6d1 gclient eval: Expand vars while parsing DEPS files (ehmaldonado@chromium.org)
  https://crrev.com/728244f70a8b9d21757c6c24159ee41fe9f32ddd Revert "gclient eval: Expand vars while parsing DEPS files" (bpastene@chromium.org)
  https://crrev.com/23bd73535c4ca820910393e088ba62f868ad5fec Clear $VPYTHON_CLEAR_PYTHONPATH when setting $PYTHONPATH. (iannucci@chromium.org)


TBR=borenet@google.com

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Change-Id: I7ed49695d8acce3d8081c79d274f47aa7c9b15b0
Reviewed-on: https://skia-review.googlesource.com/116193
Reviewed-by: Recipe Roller <recipe-roller@chromium.org>
Commit-Queue: Recipe Roller <recipe-roller@chromium.org>
diff --git a/infra/bots/README.recipes.md b/infra/bots/README.recipes.md
index c911125..92ad67f 100644
--- a/infra/bots/README.recipes.md
+++ b/infra/bots/README.recipes.md
@@ -18,9 +18,9 @@
 
 Create a git checkout of the given repo in dest.
 
-[depot_tools/recipe_modules/bot_update]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/e8703543e3930885d28e561bcf2ab9638b7eeb45/recipes/README.recipes.md#recipe_modules-bot_update
-[depot_tools/recipe_modules/gclient]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/e8703543e3930885d28e561bcf2ab9638b7eeb45/recipes/README.recipes.md#recipe_modules-gclient
-[depot_tools/recipe_modules/infra_paths]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/e8703543e3930885d28e561bcf2ab9638b7eeb45/recipes/README.recipes.md#recipe_modules-infra_paths
+[depot_tools/recipe_modules/bot_update]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/23bd73535c4ca820910393e088ba62f868ad5fec/recipes/README.recipes.md#recipe_modules-bot_update
+[depot_tools/recipe_modules/gclient]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/23bd73535c4ca820910393e088ba62f868ad5fec/recipes/README.recipes.md#recipe_modules-gclient
+[depot_tools/recipe_modules/infra_paths]: https://chromium.googlesource.com/chromium/tools/depot_tools.git/+/23bd73535c4ca820910393e088ba62f868ad5fec/recipes/README.recipes.md#recipe_modules-infra_paths
 [recipe_engine/recipe_modules/context]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/d17fa9994d031c525a5a732218667d41b827c8ec/README.recipes.md#recipe_modules-context
 [recipe_engine/recipe_modules/file]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/d17fa9994d031c525a5a732218667d41b827c8ec/README.recipes.md#recipe_modules-file
 [recipe_engine/recipe_modules/path]: https://chromium.googlesource.com/infra/luci/recipes-py.git/+/d17fa9994d031c525a5a732218667d41b827c8ec/README.recipes.md#recipe_modules-path
diff --git a/infra/config/recipes.cfg b/infra/config/recipes.cfg
index dcd375f..9c34f12 100644
--- a/infra/config/recipes.cfg
+++ b/infra/config/recipes.cfg
@@ -14,7 +14,7 @@
   "deps": {
     "depot_tools": {
       "branch": "master",
-      "revision": "e8703543e3930885d28e561bcf2ab9638b7eeb45",
+      "revision": "23bd73535c4ca820910393e088ba62f868ad5fec",
       "url": "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
     },
     "recipe_engine": {