XXX test gn format everything

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 1e2070c0f706135abeb6155be359b4de74fcfefe..ee3cc439c803b2cf84193864dbdcdfe70495b36c 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.
   #