Run gn format on all BUILD.gn files (gn version 306668)

mojo/edk/system/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_android) {
   import("//build/config/android/config.gni")
   import("//build/config/android/rules.gni")
 }
 
 config("system_config") {
@@ skipping 144 matching lines @@
     ":system",
     ":test_utils",
     "//base",
     "//base/test:test_support",
     "//mojo/edk/embedder:embedder_unittests",
     "//mojo/edk/test:test_support",
     "//testing/gtest",
   ]
 
   if (is_android) {
-    deps += [
-      "//testing/android:native_test_native_code",
-    ]
+    deps += [ "//testing/android:native_test_native_code" ]
   }
 
   allow_circular_includes_from = [ "//mojo/edk/embedder:embedder_unittests" ]
 }
 
 # GYP version: mojo/edk/mojo_edk.gyp:mojo_message_pipe_perftests
 test("mojo_message_pipe_perftests") {
   sources = [
     "message_pipe_perftest.cc",
     "message_pipe_test_utils.h",
@@ skipping 12 matching lines @@
 }
 
 if (is_android) {
   unittest_apk("mojo_system_unittests_apk") {
     deps = [
       ":mojo_system_unittests",
     ]
     unittests_dep = ":mojo_system_unittests"
   }
 }