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/9488f450ac9e1b5cf503cd1bb76a964dab60fc57 Add WebView Ui Test to chromium.fyi (yolandyan@chromium.org)
  https://crrev.com/3a8bfe4caf559c1126a5761154c778dd7ff887de Support xctests (smut@google.com)
  https://crrev.com/fc06b185bc76c25108800aa40525268d42da6deb Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
  https://crrev.com/284d0f102f55bf7c629a297d89c04b8fde110020 Disable galaxy and new mac perf bots for SOM (martiniss@chromium.org)
  https://crrev.com/b9e5951f09ad926b5cb8e0563c5c56b3f4e678e6 Revert "Support xctests" (smut@google.com)
  https://crrev.com/997541305c3617899e17a76fe9c0e5d9a517bdd0 Roll recipe dependencies (trivial). (recipe-roller@chromium.org)
depot_tools:
  https://crrev.com/1fdfcb63166412adae9361acf85705c5290523c6 Refactoring: Extract helper functions from CMDtry in git_cl.py. (qyearsley@chromium.org)
  https://crrev.com/037edb823f045ca3e6a13217efd0fcbdcfb2a384 Remove SVN support from apply_issue (agable@chromium.org)
  https://crrev.com/83faed04862b6c6b7b2034bb256687afeb9d31c0 Remove unnecessary rev_str variable from gclient_scm (agable@chromium.org)

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

Recipe-Tryjob-Bypass-Reason: Autoroller
Bugdroid-Send-Email: False
Review-Url: https://codereview.chromium.org/2447913002
Cr-Commit-Position: refs/heads/master@{#427179}

infra/config/recipes.cfg

@@ -5,13 +5,13 @@ deps {
   project_id: "build"
   url: "https://chromium.googlesource.com/chromium/tools/build.git"
   branch: "master"
-  revision: "0d401b1e358f376f4b19afb9ff26c6f99d68af40"
+  revision: "997541305c3617899e17a76fe9c0e5d9a517bdd0"
 }
 deps {
   project_id: "depot_tools"
   url: "https://chromium.googlesource.com/chromium/tools/depot_tools.git"
   branch: "master"
-  revision: "70d11c3759a5113bd2c26a1026467021caac6327"
+  revision: "83faed04862b6c6b7b2034bb256687afeb9d31c0"
 }
 deps {
   project_id: "recipe_engine"