[exp] ash: Ash in Mus.

ash/mus/wm/accelerator_registrar_impl.h

Index: ash/mus/wm/accelerator_registrar_impl.h
diff --git a/mash/wm/accelerator_registrar_impl.h b/ash/mus/wm/accelerator_registrar_impl.h
similarity index 90%
copy from mash/wm/accelerator_registrar_impl.h
copy to ash/mus/wm/accelerator_registrar_impl.h
index cbff525c042987a1c1c62c29396a111fb300589d..ed3854a2faa2d378eb6dbb8d8cca76bd6f0d9119 100644
--- a/mash/wm/accelerator_registrar_impl.h
+++ b/ash/mus/wm/accelerator_registrar_impl.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef MASH_WM_ACCELERATOR_REGISTRAR_IMPL_H_
-#define MASH_WM_ACCELERATOR_REGISTRAR_IMPL_H_
+#ifndef ASH_MUS_WM_ACCELERATOR_REGISTRAR_IMPL_H_
+#define ASH_MUS_WM_ACCELERATOR_REGISTRAR_IMPL_H_
 
 #include <stdint.h>
 
@@ -21,8 +21,8 @@ class WindowTreeHost;
 }
 }
 
-namespace mash {
-namespace wm {
+namespace ash {
+namespace muswm {
 
 class WindowManagerApplication;
 
@@ -65,7 +65,7 @@ class AcceleratorRegistrarImpl : public mus::mojom::AcceleratorRegistrar {
   DISALLOW_COPY_AND_ASSIGN(AcceleratorRegistrarImpl);
 };
 
-}  // namespace wm
-}  // namespace mash
+}  // namespace muswm
+}  // namespace ash
 
-#endif  // MASH_WM_ACCELERATOR_REGISTRAR_IMPL_H_
+#endif  // ASH_MUS_WM_ACCELERATOR_REGISTRAR_IMPL_H_