Moves mash/wm into ash/mus

ash/mus/app_launch_unittest.cc

Index: ash/mus/app_launch_unittest.cc
diff --git a/mash/wm/app_launch_unittest.cc b/ash/mus/app_launch_unittest.cc
similarity index 91%
rename from mash/wm/app_launch_unittest.cc
rename to ash/mus/app_launch_unittest.cc
index 337ab6f4efd3c6274d532e61fcd73ad2421dab2a..2e4e3de5b252d2283da61446cb5123fb79657c45 100644
--- a/mash/wm/app_launch_unittest.cc
+++ b/ash/mus/app_launch_unittest.cc
@@ -8,8 +8,8 @@
 #include "components/mus/public/interfaces/window_server_test.mojom.h"
 #include "services/shell/public/cpp/shell_test.h"
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace mus {
 
 void RunCallback(bool* success, const base::Closure& callback, bool result) {
   *success = result;
@@ -34,7 +34,7 @@ TEST_F(AppLaunchTest, TestQuickLaunch) {
   connector()->Connect("mojo:desktop_wm");
   connector()->Connect("mojo:quick_launch");
 
-  mus::mojom::WindowServerTestPtr test_interface;
+  ::mus::mojom::WindowServerTestPtr test_interface;
   connector()->ConnectToInterface("mojo:mus", &test_interface);
 
   base::RunLoop run_loop;
@@ -46,5 +46,5 @@ TEST_F(AppLaunchTest, TestQuickLaunch) {
   EXPECT_TRUE(success);
 }
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace mus
+}  // namespace ash