gn format // (the rest)

tools/json_to_struct/json_to_struct.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.
 
 # Converts a .json file to a C++ struct.
 #
 # Variables:
 #
 #   source (required)
 #       Single file name of source .json file.
@@ skipping 39 matching lines @@
     ]
   }
 
   source_set(source_set_name) {
     if (defined(invoker.visibility)) {
       visibility = invoker.visibility
     }
 
     sources = get_target_outputs(":$action_name")
 
-    deps = [ ":$action_name" ]
+    deps = [
+      ":$action_name",
+    ]
   }
 }