XXX test gn format everything

content/child/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/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//content/child/child.gni")
 
 source_set("child") {
   # Only the public target should depend on this. All other targets (even
   # internal content ones) should depend on the public one.
   visibility = [ "//content/public/child:child_sources" ]
 
   sources = rebase_path(content_child_gypi_values.private_child_sources,
-                        ".", "//content")
+                        ".",
+                        "//content")
 
   public_deps = [
     "//mojo/edk/system",
   ]
 
   deps = [
     "//base",
     "//components/tracing",
     "//mojo/common",
     "//mojo/environment:chromium",
     "//mojo/public/interfaces/application",
     "//skia",
     "//third_party/icu",
     "//ui/base",
     "//ui/gfx",
     "//ui/gfx/geometry",
     "//ui/native_theme",
     "//url",
   ]
 
   if (!use_default_render_theme) {
     sources -= [
       "webthemeengine_impl_default.cc",
       "webthemeengine_impl_default.h",
     ]
   }
 
   if (is_android) {
-    deps += [
-      "//third_party/android_tools:cpu_features",
-    ]
+    deps += [ "//third_party/android_tools:cpu_features" ]
   }
 
   if (enable_plugins) {
     deps += [ "//ppapi:ppapi_proxy" ]
   } else {
     sources -= [
       "browser_font_resource_trusted.cc",
       "npapi/plugin_host.cc",
       "npapi/plugin_host.h",
       "npapi/plugin_instance.cc",
@@ skipping 25 matching lines @@
         "npapi/webplugin_delegate_impl_mac.mm",
       ]
     } else if (is_win) {
       sources -= [
         "npapi/plugin_stream_win.cc",
         "npapi/webplugin_delegate_impl_win.cc",
         "npapi/webplugin_ime_win.cc",
         "npapi/webplugin_ime_win.h",
       ]
     } else if (is_android) {
-      sources -= [
-        "npapi/webplugin_delegate_impl_android.cc",
-      ]
+      sources -= [ "npapi/webplugin_delegate_impl_android.cc" ]
     }
     if (use_aura) {
-      sources -= [
-        "npapi/webplugin_delegate_impl_aura.cc",
-      ]
+      sources -= [ "npapi/webplugin_delegate_impl_aura.cc" ]
     }
   }
 
-  configs += [
-    "//content:content_implementation",
-  ]
+  configs += [ "//content:content_implementation" ]
 
   if (is_ios) {
     # iOS only needs a small portion of content; exclude all the
     # implementation, and re-include what is used.
     sources = []
   } else {
     deps += [
       "//content/app/resources",
       "//content/app/strings",
       "//crypto:platform",
       "//storage/common",
       "//third_party/WebKit/public:blink",
       "//third_party/WebKit/public:resources",
       "//third_party/npapi",
     ]
   }
 
   if (use_aura && is_mac) {
     # This file is already excluded on non-Mac.
     sources -= [ "npapi/webplugin_delegate_impl_mac.mm" ]
   }
 
   if (is_win || !use_aura) {
     sources -= [ "npapi/webplugin_delegate_impl_aura.cc" ]
   }
 
   if (!use_openssl) {
     sources += rebase_path(content_child_gypi_values.webcrypto_nss_sources,
-                           ".", "//content")
+                           ".",
+                           "//content")
   } else {
     sources += rebase_path(content_child_gypi_values.webcrypto_openssl_sources,
-                           ".", "//content")
+                           ".",
+                           "//content")
   }
 }