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
(or complain)

build:
  https://crrev.com/ac8b1749982da3fd6072a855d2aad036beadf2a7 Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
depot_tools:
  https://crrev.com/ad842878e4f6a17008ac0923532bfcb88429897f Revert of bot_update: add --auth-refresh-token-json passthrough for apply_issue (patchset #7 id:120001 of https://codereview.chromium.org/2294413002/ ) (hinoka@google.com)

TBR=martiniss@chromium.org,phajdan.jr@chromium.org
BUG=642150

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Review-Url: https://codereview.chromium.org/2350383002
Cr-Commit-Position: refs/heads/master@{#419630}

infra/config/recipes.cfg

@@ -5,13 +5,13 @@ deps {
   project_id: "build"
   url: "https://chromium.googlesource.com/chromium/tools/build.git"
   branch: "master"
-  revision: "09899f1cc00cc6132790ee7ade5e6169f3928b9b"
+  revision: "ac8b1749982da3fd6072a855d2aad036beadf2a7"
 }
 deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "186449d3e74a84a1fbd5394fab24da997629c2f4"
+  revision: "ad842878e4f6a17008ac0923532bfcb88429897f"
 }
 deps {
   project_id: "recipe_engine"