Run gn --format over all .gn files

ui/aura/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.
 
 import("//build/config/ui.gni")
 import("//testing/test.gni")
 
 component("aura") {
   sources = [
     "../wm/public/activation_change_observer.cc",
@@ skipping 213 matching lines @@
   testonly = true
 
   sources = [
     "demo/demo_main.cc",
   ]
 
   deps = [
     ":aura",
     ":test_support",
     "//base",
+    "//base:i18n",
     "//build/config/sanitizers:deps",
-    "//base:i18n",
     "//skia",
     "//third_party/icu",
     "//ui/base",
     "//ui/compositor",
     "//ui/compositor:test_support",
     "//ui/events",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
@@ skipping 53 matching lines @@
   ]
 
   deps = [
     ":test_support",
     "//base/allocator",
     "//base/test:test_support",
     "//skia",
     "//testing/gtest",
     "//ui/base:test_support",
     "//ui/compositor:test_support",
+    "//ui/events:gesture_detection",
     "//ui/events:test_support",
-    "//ui/events:gesture_detection",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/gl",
   ]
 
   if (is_linux) {
     deps += [ "//third_party/mesa" ]
   }
 
   data_deps = [
     "//third_party/mesa:osmesa",
   ]
 }