1 files changed, 18 insertions, 0 deletions
diff --git a/chrome/browser/idle.h b/chrome/browser/idle.h
new file mode 100644
index 0000000..e850dbe
--- /dev/null
+++ b/chrome/browser/idle.h
@@ -0,0 +1,18 @@
+// Copyright (c) 2010 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 CHROME_BROWSER_IDLE_H_
+#define CHROME_BROWSER_IDLE_H_
+
+#include "base/task.h"
+
+enum IdleState {
+  IDLE_STATE_ACTIVE = 0,
+  IDLE_STATE_IDLE = 1,   // No activity within threshold.
+  IDLE_STATE_LOCKED = 2  // Only available on supported systems.
+};
+
+IdleState CalculateIdleState(unsigned int idle_threshold);
+
+#endif  // CHROME_BROWSER_IDLE_H_