gn format //third_party

third_party/google_input_tools/closure.gni

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 template("build_closure") {
   assert(defined(invoker.sources))
   assert(defined(invoker.target))
   action_name = target_name + "_js_gen"
   action(action_name) {
     script = "//third_party/google_input_tools/builder.py"
     sources = invoker.sources
-    outputs = [invoker.target]
-    args = ["--target",
-            rebase_path(invoker.target, root_build_dir)]
-    if(defined(invoker.json_file)) {
+    outputs = [ invoker.target ]
+    args = [
+      "--target",
+      rebase_path(invoker.target, root_build_dir),
+    ]
+    if (defined(invoker.json_file)) {
       # Optionally parse list of sources from a json file. Useful when the list
       # is sufficiently long to create problems with length restrictions on the
       # command line.
       assert(defined(invoker.json_sources))
-      args += ["--json_file",
-               rebase_path(invoker.json_file, root_build_dir),
-               "--json_sources",
-               invoker.json_sources]
+      args += [
+        "--json_file",
+        rebase_path(invoker.json_file, root_build_dir),
+        "--json_sources",
+        invoker.json_sources,
+      ]
     } else {
       # If the number of source files is short, they can be directly extracted
       # from the command line.
-      args += ["--sources"] + sources
+      args += [ "--sources" ] + sources
     }
-    if(defined(invoker.path)) {
-      args += ["--path", invoker.path]
+    if (defined(invoker.path)) {
+      args += [
+        "--path",
+        invoker.path,
+      ]
     }
   }
   group(target_name) {
-    deps = [ ":$action_name" ]
+    deps = [
+      ":$action_name",
+    ]
   }
 }