Merge branch 'stable-3.0'

* stable-3.0:
  Upgrade bazlets to latest stable-3.0
  Upgrade bazlets to latest stable-2.16

Change-Id: I68e1c22ee428fd9e5c1d6107db6b3f9fb67d5948
diff --git a/WORKSPACE b/WORKSPACE
index 0e8e76c..d01611e 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -16,9 +16,11 @@
 gerrit_polymer()
 
 # Load closure compiler with transitive dependencies
-load("@io_bazel_rules_closure//closure:defs.bzl", "closure_repositories")
+load("@io_bazel_rules_closure//closure:repositories.bzl", "rules_closure_dependencies", "rules_closure_toolchains")
 
-closure_repositories()
+rules_closure_dependencies()
+
+rules_closure_toolchains()
 
 # Load Gerrit npm_binary toolchain
 load("@com_googlesource_gerrit_bazlets//tools:js.bzl", "GERRIT", "npm_binary")