XXX test gn format everything

BUILD.gn

 # Copyright (c) 2013 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.
 
 # This is the root build file for GN. GN will start processing by loading this
 # file, and recursively load all dependencies until all dependencies are either
 # resolved or known not to exist (which will cause the build to fail). So if
 # you add a new build file, there must be some path of dependencies from this
 # file to your new one or GN won't know about it.
 
@@ skipping 11 matching lines @@
 
 # In GN, a "group" is a dummy target that just lists other targets.
 group("root") {
   # This should not be linked into production and depends on test targets.
   testonly = true
 
   # Note that some dependencies are commented out. These are things that are
   # currently written but not hooked up to the build yet. They may need to be
   # completed or possibly just tested and then re-enabled.
   deps = [
-    "//apps",
-    "//ash",
-    "//cc",
-    "//cc/blink",
-    "//chrome/browser",
-    "//chrome/browser/devtools",
-    "//chrome/common",
-    "//chrome/plugin",
-    "//chrome/renderer",
-    "//chrome/test",
-    "//chrome/tools",
-    "//chrome/utility",
-    "//components:all_components",
-    "//content",
-    "//content/shell:content_shell",
-    "//content/test:test_support",
-    "//crypto",
-    "//device/battery",
-    "//device/bluetooth",
-    "//device/nfc",
-    "//extensions/browser",
-    "//extensions/common",
-    "//extensions/common/api",
-    "//extensions/renderer",
-    "//gin",
-    "//gpu",
-    "//google_apis",
-    "//google_apis/gcm",
-    "//ipc",
-    "//ipc/mojo",
-    "//jingle:notifier",
-    "//media",
-    "//media/blink",
-    "//media/cast",
-    "//media/mojo",
-    "//mojo",
-    "//net",
-    "//pdf",
-    "//ppapi:ppapi_c",
-    "//printing",
-    "//remoting/client/plugin",
-    "//sandbox",
-    "//sdch",
-    "//skia",
-    "//storage/browser",
-    "//sql",
-    "//sync",
-    "//third_party/WebKit/public:all_blink",
-    "//third_party/angle:translator",
-    "//third_party/brotli",
-    "//third_party/cacheinvalidation",
-    "//third_party/cld",
-    "//third_party/cld_2",
-    "//third_party/ffmpeg",
-    "//third_party/flac",
-    "//third_party/harfbuzz-ng",
-    "//third_party/hunspell",
-    "//third_party/iccjpeg",
-    "//third_party/icu",
-    "//third_party/leveldatabase",
-    "//third_party/libphonenumber",
-    "//third_party/libjingle",
-    "//third_party/libpng",
-    "//third_party/libsrtp",
-    "//third_party/libusb",
-    "//third_party/libwebm",
-    "//third_party/libwebp",
-    "//third_party/libxslt",
-    "//third_party/libvpx",
-    "//third_party/libyuv",
-    "//third_party/lzma_sdk",
-    "//third_party/mesa",
-    "//third_party/opus",
-    "//third_party/ots",
-    "//third_party/protobuf:protobuf_lite",
-    "//third_party/qcms",
-    "//third_party/re2",
-    "//third_party/smhasher:cityhash",
-    "//third_party/smhasher:murmurhash3",
-    "//third_party/smhasher:pmurhash",
-    "//third_party/snappy",
-    "//third_party/speex",
-    "//third_party/usrsctp",
-    "//third_party/widevine/cdm:version_h",
-    "//third_party/webrtc",
-    "//third_party/zlib",
-    "//third_party:jpeg",
-    "//tools/gn",
-    "//tools/imagediff($host_toolchain)",
-    "//ui/accessibility",
-    "//ui/app_list",
-    "//ui/aura",
-    "//ui/base",
-    "//ui/display",
-    "//ui/events",
-    "//ui/gfx",
-    "//ui/gl",
-    "//ui/keyboard",
-    "//ui/native_theme",
-    "//ui/resources",
-    "//ui/snapshot",
-    "//ui/strings",
-    "//ui/surface",
-    "//ui/views",
-    "//ui/views/controls/webview",
-    "//ui/web_dialogs",
-    "//url",
-    "//v8:v8",
-  ] + root_extra_deps
+        "//apps",
+        "//ash",
+        "//cc",
+        "//cc/blink",
+        "//chrome/browser",
+        "//chrome/browser/devtools",
+        "//chrome/common",
+        "//chrome/plugin",
+        "//chrome/renderer",
+        "//chrome/test",
+        "//chrome/tools",
+        "//chrome/utility",
+        "//components:all_components",
+        "//content",
+        "//content/shell:content_shell",
+        "//content/test:test_support",
+        "//crypto",
+        "//device/battery",
+        "//device/bluetooth",
+        "//device/nfc",
+        "//extensions/browser",
+        "//extensions/common",
+        "//extensions/common/api",
+        "//extensions/renderer",
+        "//gin",
+        "//gpu",
+        "//google_apis",
+        "//google_apis/gcm",
+        "//ipc",
+        "//ipc/mojo",
+        "//jingle:notifier",
+        "//media",
+        "//media/blink",
+        "//media/cast",
+        "//media/mojo",
+        "//mojo",
+        "//net",
+        "//pdf",
+        "//ppapi:ppapi_c",
+        "//printing",
+        "//remoting/client/plugin",
+        "//sandbox",
+        "//sdch",
+        "//skia",
+        "//storage/browser",
+        "//sql",
+        "//sync",
+        "//third_party/WebKit/public:all_blink",
+        "//third_party/angle:translator",
+        "//third_party/brotli",
+        "//third_party/cacheinvalidation",
+        "//third_party/cld",
+        "//third_party/cld_2",
+        "//third_party/ffmpeg",
+        "//third_party/flac",
+        "//third_party/harfbuzz-ng",
+        "//third_party/hunspell",
+        "//third_party/iccjpeg",
+        "//third_party/icu",
+        "//third_party/leveldatabase",
+        "//third_party/libphonenumber",
+        "//third_party/libjingle",
+        "//third_party/libpng",
+        "//third_party/libsrtp",
+        "//third_party/libusb",
+        "//third_party/libwebm",
+        "//third_party/libwebp",
+        "//third_party/libxslt",
+        "//third_party/libvpx",
+        "//third_party/libyuv",
+        "//third_party/lzma_sdk",
+        "//third_party/mesa",
+        "//third_party/opus",
+        "//third_party/ots",
+        "//third_party/protobuf:protobuf_lite",
+        "//third_party/qcms",
+        "//third_party/re2",
+        "//third_party/smhasher:cityhash",
+        "//third_party/smhasher:murmurhash3",
+        "//third_party/smhasher:pmurhash",
+        "//third_party/snappy",
+        "//third_party/speex",
+        "//third_party/usrsctp",
+        "//third_party/widevine/cdm:version_h",
+        "//third_party/webrtc",
+        "//third_party/zlib",
+        "//third_party:jpeg",
+        "//tools/gn",
+        "//tools/imagediff($host_toolchain)",
+        "//ui/accessibility",
+        "//ui/app_list",
+        "//ui/aura",
+        "//ui/base",
+        "//ui/display",
+        "//ui/events",
+        "//ui/gfx",
+        "//ui/gl",
+        "//ui/keyboard",
+        "//ui/native_theme",
+        "//ui/resources",
+        "//ui/snapshot",
+        "//ui/strings",
+        "//ui/surface",
+        "//ui/views",
+        "//ui/views/controls/webview",
+        "//ui/web_dialogs",
+        "//url",
+        "//v8:v8",
+      ] + root_extra_deps
 
   if (!is_win) {
     deps += [ "//breakpad:symupload" ]
   }
 
   if (is_linux) {
     deps += [
       "//dbus",
       "//third_party/fontconfig",
       "//third_party/freetype2",
     ]
   }
 
   if (use_x11) {
     deps += [ "//tools/xdisplaycheck" ]
   }
 
   if (use_aura) {
     deps += [ "//ui/wm" ]
   }
 
   if (is_win) {
-    deps += [
-      "//ui/metro_viewer",
-    ]
+    deps += [ "//ui/metro_viewer" ]
   }
 
   if (is_win || is_mac || is_chromeos) {
     # RLZ works on these platforms.
-    deps += [
-      "//rlz:rlz_lib",
-    ]
+    deps += [ "//rlz:rlz_lib" ]
   }
 
   if (cpu_arch == "x86" || cpu_arch == "x64") {
     # YASM is x86/x64 only.
     deps += [ "//third_party/yasm($host_toolchain)" ]
   }
 
   if (is_android) {
     deps += [
       "//base/android/linker:chromium_android_linker",
       "//build/android/gyp/test:hello_world",
       "//build/android/rezip",
       "//third_party/openmax_dl/dl",
       "//content/shell/android:content_shell_apk",
       "//chrome/android:chrome_shell_apk",
       "//chrome/test/chromedriver/test/webview_shell:chromedriver_webview_shell_apk",
       "//ui/android:ui_java",
       "//third_party/android_tools:android_gcm_java",
       "//third_party/android_tools:uiautomator_java",
       "//third_party/android_tools:android_support_v13_java",
       "//third_party/android_tools:android_support_v7_appcompat_java",
       "//third_party/android_tools:android_support_v7_mediarouter_java",
       "//third_party/eyesfree:eyesfree_java",
     ]
 
     if (has_chrome_android_internal) {
-      deps += [
-        "//clank",
-      ]
+      deps += [ "//clank" ]
     }
 
     # TODO(GYP): Move the targets in the rest of this block that still
     # need to be made to work in the GN build to the bottom of the file
     # so that all the remaining work is located in one place in the file.
     # This block should contain only the targets that aren't actually
     # needed on Android.
 
     deps -= [
       "//apps",  # Needs testing.
@@ skipping 49 matching lines @@
   }
 
   # Non-mobile builds.
   if (!is_android && !is_ios) {
     deps += [
       "//device/usb",
       "//third_party/pdfium/samples",
     ]
   }
 
-  # 
+  #
   # TODO(GYP): Make everything below this work in the GN build.
   #
 
   if (is_mac) {
     # TODO(dpranke): These are as-yet untriaged but need at least the above.
     deps -= [
       "//apps",
       "//ash",
       "//chrome/browser",
       "//chrome/browser/devtools",
@@ skipping 76 matching lines @@
       "//ui/native_theme",
       "//ui/snapshot",
       "//ui/surface",
       "//ui/views",
       "//ui/views/controls/webview",
       "//ui/web_dialogs",
       "//ui/wm",
     ]
   }
 }