Moves components/mus/examples into mash

mash/BUILD.gn

Index: mash/BUILD.gn
diff --git a/components/mus/example/BUILD.gn b/mash/BUILD.gn
similarity index 58%
rename from components/mus/example/BUILD.gn
rename to mash/BUILD.gn
index 1c6102ecbb4b30fc27dbac7715c118c19ab3388e..32517e23580d4e754d0c5d73f5e24ec161bfdd7b 100644
--- a/components/mus/example/BUILD.gn
+++ b/mash/BUILD.gn
@@ -9,25 +9,12 @@ group("all") {
   testonly = true
 
   deps = [
-    ":example",
-    ":mustash_unittests",
+    ":mash_unittests",
+    "//mash/example",
   ]
 }
 
-group("example") {
-  testonly = true
-
-  deps = [
-    "//components/mus/example/main",
-    "//components/mus/example/mock_sysui",
-    "//components/mus/example/views_examples",
-    "//components/mus/example/window_type_launcher",
-    "//mash/wm",
-    "//mojo/runner",
-  ]
-}
-
-test("mustash_unittests") {
+test("mash_unittests") {
   deps = [
     "//base",
     "//base/test:run_all_unittests",