[PoC] Reformat all BUILD.gn and *.gni files with new gn.

ui/views/mus/BUILD.gn

Index: ui/views/mus/BUILD.gn
diff --git a/ui/views/mus/BUILD.gn b/ui/views/mus/BUILD.gn
index dd80c4aa5de23b60cb4eb76d5aa857b4bc9bf18e..0a1dad61003bf678241bfd0b44fe16fdfcb8c7f6 100644
--- a/ui/views/mus/BUILD.gn
+++ b/ui/views/mus/BUILD.gn
@@ -47,7 +47,6 @@ component("mus") {
     "//components/mus/public/interfaces",
     "//components/resource_provider/public/cpp",
     "//components/resource_provider/public/interfaces",
-    "//skia",
     "//mojo/application/public/cpp",
     "//mojo/application/public/interfaces",
     "//mojo/converters/geometry",
@@ -58,6 +57,7 @@ component("mus") {
     "//mojo/platform_handle:for_component",
     "//mojo/public/c/system:for_component",
     "//mojo/public/cpp/bindings",
+    "//skia",
     "//third_party/icu",
     "//ui/aura",
     "//ui/compositor",
@@ -92,8 +92,8 @@ repack("resources") {
   ]
   output = "$root_out_dir/views_mus_resources.pak"
   deps = [
-    "//ui/strings",
     "//ui/resources",
+    "//ui/strings",
     "//ui/views/resources",
   ]
 }