chromeos: Move files in //ash/common to //ash, part 2

ash/scoped_root_window_for_new_windows.cc

Index: ash/scoped_root_window_for_new_windows.cc
diff --git a/ash/common/scoped_root_window_for_new_windows.cc b/ash/scoped_root_window_for_new_windows.cc
similarity index 85%
rename from ash/common/scoped_root_window_for_new_windows.cc
rename to ash/scoped_root_window_for_new_windows.cc
index 28e24f00f6a7c0b9efe26e2b924d2e1278a5802e..06440b62bc75f591bce7c4048f7e7fd971960e2f 100644
--- a/ash/common/scoped_root_window_for_new_windows.cc
+++ b/ash/scoped_root_window_for_new_windows.cc
@@ -2,9 +2,9 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "ash/common/scoped_root_window_for_new_windows.h"
+#include "ash/scoped_root_window_for_new_windows.h"
 
-#include "ash/common/wm_shell.h"
+#include "ash/wm_shell.h"
 #include "base/logging.h"
 
 namespace ash {