1 files changed, 24 insertions, 0 deletions
diff --git a/chromium/ash/launcher/launcher_navigator.h b/chromium/ash/launcher/launcher_navigator.h
new file mode 100644
index 00000000000..f3b338f20ed
--- /dev/null
+++ b/chromium/ash/launcher/launcher_navigator.h
@@ -0,0 +1,24 @@
+// 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.
+
+#ifndef ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_
+#define ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_
+
+#include "ash/ash_export.h"
+#include "ash/launcher/launcher_types.h"
+#include "base/basictypes.h"
+
+namespace ash {
+
+class LauncherModel;
+
+// Scans the current launcher item and returns the index of the launcher item
+// which should be activated next for the specified |direction|.  Returns -1
+// if fails to find such item.
+ASH_EXPORT int GetNextActivatedItemIndex(const LauncherModel& model,
+                                         CycleDirection direction);
+
+}  // namespace ash
+
+#endif  // ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_