XXX test gn format everything

net/base/registry_controlled_domains/BUILD.gn

Index: net/base/registry_controlled_domains/BUILD.gn
diff --git a/net/base/registry_controlled_domains/BUILD.gn b/net/base/registry_controlled_domains/BUILD.gn
index 89f4d4640b7ab4626009baf0d2cfb59540449fcc..434ae2920e8f04e4ec8d0b969c20aeffa3bf8511 100644
--- a/net/base/registry_controlled_domains/BUILD.gn
+++ b/net/base/registry_controlled_domains/BUILD.gn
@@ -13,11 +13,10 @@ action_foreach("registry_controlled_domains") {
     "effective_tld_names_unittest5.gperf",
     "effective_tld_names_unittest6.gperf",
   ]
-  outputs = [
-    "${target_gen_dir}/{{source_name_part}}-inc.cc"
-  ]
+  outputs = [ "${target_gen_dir}/{{source_name_part}}-inc.cc" ]
   args = [
     "{{source}}",
-    rebase_path("${target_gen_dir}/{{source_name_part}}-inc.cc", root_build_dir)
+    rebase_path("${target_gen_dir}/{{source_name_part}}-inc.cc",
+                root_build_dir),
   ]
 }