XXX test gn format everything

mojo/public/platform/native/BUILD.gn

Index: mojo/public/platform/native/BUILD.gn
diff --git a/mojo/public/platform/native/BUILD.gn b/mojo/public/platform/native/BUILD.gn
index e7919aed815bb30564b774959eb13632d7498a36..63a0136aa0d7e3685f856bf43743837bb313b6bb 100644
--- a/mojo/public/platform/native/BUILD.gn
+++ b/mojo/public/platform/native/BUILD.gn
@@ -13,7 +13,9 @@ source_set("system_thunks") {
     "system_thunks.cc",
   ]
   defines = [ "MOJO_SYSTEM_IMPLEMENTATION" ]
-  deps = [ "//mojo/public/c/system" ]
+  deps = [
+    "//mojo/public/c/system",
+  ]
 
   # The GYP target analogous to this one builds this code into a
   # static library.  When building for Android, both the GYP and GN
@@ -40,9 +42,7 @@ source_set("gles2_thunks") {
     "gles2_impl_chromium_sync_point_thunks.h",
   ]
 
-  defines = [
-    "MOJO_GLES2_IMPLEMENTATION",
-  ]
+  defines = [ "MOJO_GLES2_IMPLEMENTATION" ]
 
   configs += [ "//third_party/khronos:khronos_headers" ]