gn format '.gni' files.

third_party/WebKit/Source/bindings/modules/v8/generated.gni

Index: third_party/WebKit/Source/bindings/modules/v8/generated.gni
diff --git a/third_party/WebKit/Source/bindings/modules/v8/generated.gni b/third_party/WebKit/Source/bindings/modules/v8/generated.gni
index 4b754cc86f66c3395db17c14ca34d5c4d953a97b..4c6b66755a6078d171e92cca03291f09eff57b4f 100644
--- a/third_party/WebKit/Source/bindings/modules/v8/generated.gni
+++ b/third_party/WebKit/Source/bindings/modules/v8/generated.gni
@@ -8,9 +8,8 @@ import("//third_party/WebKit/Source/bindings/bindings.gni")
 bindings_modules_v8_output_dir = "$bindings_output_dir/modules/v8"
 
 if (is_win && is_official_build) {
-  bindings_modules_generated_aggregate_files = [
-    "$bindings_modules_v8_output_dir/V8GeneratedModulesBindings.cpp",
-  ]
+  bindings_modules_generated_aggregate_files =
+      [ "$bindings_modules_v8_output_dir/V8GeneratedModulesBindings.cpp" ]
 } else {
   bindings_modules_generated_aggregate_files = [
     "$bindings_modules_v8_output_dir/V8GeneratedModulesBindings01.cpp",
@@ -35,12 +34,11 @@ if (is_win && is_official_build) {
   ]
 }
 
-bindings_modules_generated_partial_aggregate_files = [
-  "$bindings_modules_v8_output_dir/V8GeneratedModulesBindingsPartial.cpp",
-]
+bindings_modules_generated_partial_aggregate_files =
+    [ "$bindings_modules_v8_output_dir/V8GeneratedModulesBindingsPartial.cpp" ]
 
 bindings_modules_generated_init_partial_interfaces_file =
-  "$bindings_modules_v8_output_dir/initPartialInterfacesInModules.cpp"
+    "$bindings_modules_v8_output_dir/initPartialInterfacesInModules.cpp"
 
 bindings_modules_generated_union_type_files = [
   "$bindings_modules_v8_output_dir/UnionTypesModules.cpp",