Improving window auto management between workspaces

ash/wm/workspace/auto_window_management.h

Index: ash/wm/workspace/auto_window_management.h
diff --git a/ash/wm/workspace/auto_window_management.h b/ash/wm/workspace/auto_window_management.h
new file mode 100644
index 0000000000000000000000000000000000000000..138cb546a3e3663c8fbc39d9bf0857f58ff95e8e
--- /dev/null
+++ b/ash/wm/workspace/auto_window_management.h
@@ -0,0 +1,20 @@
+// Copyright (c) 2012 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 "ui/aura/window.h"
+
+namespace ash {
+namespace internal {
+
+// Check if after removal or hide of the given |removed_window| an automated
+// desktop location management can be performed and rearrange accordingly.
+void RearrangeVisibleWindowOnHideOrRemove(const aura::Window* removed_window);
+
+// Check if after insertion or showing of the given |added_window| an automated
+// desktop location management can be performed and rearrange accordingly.
+void RearrangeVisibleWindowOnShow(aura::Window* added_window);
+
+} // namespace internal
+} // namespace ash
+