XXX test gn format everything

sandbox/win/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.
 
 source_set("sandbox") {
   sources = [
     "src/acl.cc",
     "src/acl.h",
     "src/app_container.cc",
     "src/app_container.h",
@@ skipping 109 matching lines @@
     "src/target_services.cc",
     "src/target_services.h",
     "src/win_utils.cc",
     "src/win_utils.h",
     "src/win2k_threadpool.cc",
     "src/win2k_threadpool.h",
     "src/window.cc",
     "src/window.h",
   ]
 
-  if (cpu_arch == "x64" ){
+  if (cpu_arch == "x64") {
     sources += [
       "src/interceptors_64.cc",
       "src/interceptors_64.h",
       "src/resolver_64.cc",
       "src/service_resolver_64.cc",
       "src/Wow64_64.cc",
     ]
   } else if (cpu_arch == "x86") {
     sources += [
       "src/resolver_32.cc",
@@ skipping 135 matching lines @@
     "sandbox_poc/pocdll/network.cc",
     "sandbox_poc/pocdll/pocdll.cc",
     "sandbox_poc/pocdll/processes_and_threads.cc",
     "sandbox_poc/pocdll/registry.cc",
     "sandbox_poc/pocdll/spyware.cc",
     "sandbox_poc/pocdll/utils.h",
   ]
 
   defines = [ "POCDLL_EXPORTS" ]
 }