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/c731a26b214ed6e743460469385b53bb3cc34228 Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
depot_tools:
  https://crrev.com/9eadede7df2fb30f25edf64e378b129c88efdfb6 Add ability to set topic during "git cl upload" (rmistry@google.com)

TBR=martiniss@chromium.org,phajdan.jr@chromium.org
BUG=chromium:628237

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Review-Url: https://codereview.chromium.org/2346343002
Cr-Commit-Position: refs/heads/master@{#419519}

infra/config/recipes.cfg

@@ -5,13 +5,13 @@ deps {
   project_id: "build"
   url: "https://chromium.googlesource.com/chromium/tools/build.git"
   branch: "master"
-  revision: "4344bc8bd41f5ebd515104ad34cbd1faff669c9a"
+  revision: "c731a26b214ed6e743460469385b53bb3cc34228"
 }
 deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "7e16cf303221bbcf81d632924e19ddc888da9c3b"
+  revision: "9eadede7df2fb30f25edf64e378b129c88efdfb6"
 }
 deps {
   project_id: "recipe_engine"