XXX test gn format everything

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 1e2070c0f706135abeb6155be359b4de74fcfefe..354c2f065345d1152025f046898ad7bfc21ec5c4 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -29,115 +29,115 @@ group("root") {
   # 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" ]
@@ -160,16 +160,12 @@ group("root") {
   }
 
   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") {
@@ -196,9 +192,7 @@ group("root") {
     ]
 
     if (has_chrome_android_internal) {
-      deps += [
-        "//clank",
-      ]
+      deps += [ "//clank" ]
     }
 
     # TODO(GYP): Move the targets in the rest of this block that still
@@ -268,7 +262,7 @@ group("root") {
     ]
   }
 
-  # 
+  #
   # TODO(GYP): Make everything below this work in the GN build.
   #