gn format //third_party

third_party/adobe/flash/BUILD.gn

 # 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.
 
 if (is_chrome_branded) {
   if (is_linux && cpu_arch == "x86") {
     flapper_version_h_file = "symbols/ppapi/linux/flapper_version.h"
     flapper_binary_files = [
       "binaries/ppapi/linux/libpepflashplayer.so",
       "binaries/ppapi/linux/manifest.json",
@@ skipping 31 matching lines @@
   } else {
     flapper_version_h_file = "flapper_version.h"
     flapper_binary_files = []
   }
 } else {
   flapper_version_h_file = "flapper_version.h"
   flapper_binary_files = []
 }
 
 copy("flapper_version_h") {
-  sources = [ flapper_version_h_file ]
+  sources = [
+    flapper_version_h_file,
+  ]
   outputs = [ "$root_gen_dir/{{source_file_part}}" ]
 }
 
 if (flapper_binary_files == []) {
   group("flapper_binaries") {
     # NOP
   }
 } else {
   copy("flapper_binaries") {
     sources = flapper_binary_files
     outputs = [ "$root_out_dir/PepperFlash/{{source_file_part}}" ]
   }
 }