gn format //build

build/config/gcc/gcc_version.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.
 
 if (is_android) {
   import("//build/config/android/config.gni")
   if (is_android_webview_build) {
     gcc_version = 48
   } else {
     gcc_version = 49
   }
 } else if (current_toolchain == "//build/toolchain/cros:target") {
   # TODO(benchan): Generalize the check for platforms other than Chrome OS.
-  gcc_version = exec_script("../../compiler_version.py", [ "target", "compiler" ], "value")
+  gcc_version = exec_script("../../compiler_version.py",
+                            [
+                              "target",
+                              "compiler",
+                            ],
+                            "value")
 } else if (current_toolchain == "//build/toolchain/linux:x64" ||
            current_toolchain == "//build/toolchain/linux:x86") {
   # These are both the same and just use the default gcc on the system.
-  gcc_version = exec_script("../../compiler_version.py", [ "host", "compiler" ], "value")
+  gcc_version = exec_script("../../compiler_version.py",
+                            [
+                              "host",
+                              "compiler",
+                            ],
+                            "value")
 } else {
   gcc_version = 0
 }