1 files changed, 30 insertions, 0 deletions
diff --git a/chromium/ash/wm/dock/dock_types.h b/chromium/ash/wm/dock/dock_types.h
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index 00000000000..1cf31848d5a
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+++ b/chromium/ash/wm/dock/dock_types.h
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+// Copyright (c) 2013 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.
+
+#ifndef ASH_WM_DOCK_DOCK_TYPES_H_
+#define ASH_WM_DOCK_DOCK_TYPES_H_
+
+namespace ash {
+
+namespace internal {
+
+// Possible values of which side of the screen the windows are docked at.
+// This is used by DockedwindowLayoutManager and DockedWindowResizer to
+// implement docking behavior including magnetism while dragging windows into
+// or out of the docked windows area.
+enum DockedAlignment {
+  // No docked windows.
+  DOCKED_ALIGNMENT_NONE,
+
+  // Some windows are already docked on the left side of the screen.
+  DOCKED_ALIGNMENT_LEFT,
+
+  // Some windows are already docked on the right side of the screen.
+  DOCKED_ALIGNMENT_RIGHT,
+};
+
+}  // namespace internal
+}  // namespace ash
+
+#endif  // ASH_WM_DOCK_DOCK_TYPES_H_