Renames ash/wm/common into ash/common/wm

ash/wm/common/shelf/wm_shelf_constants.cc

Index: ash/wm/common/shelf/wm_shelf_constants.cc
diff --git a/ash/wm/common/shelf/wm_shelf_constants.cc b/ash/wm/common/shelf/wm_shelf_constants.cc
deleted file mode 100644
index fa0425c97a671ec2b850a611e87ee3aa395e90e6..0000000000000000000000000000000000000000
--- a/ash/wm/common/shelf/wm_shelf_constants.cc
+++ /dev/null
@@ -1,14 +0,0 @@
-// Copyright 2016 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "ash/wm/common/shelf/wm_shelf_constants.h"
-
-namespace ash {
-namespace wm {
-
-const int kShelfBackgroundAlpha = 204;
-const int kTimeToSwitchBackgroundMs = 1000;
-
-}  // namespace wm
-}  // namespace ash