diff -r 000000000000 -r 6474c204b198 widget/android/nsIdleServiceAndroid.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/widget/android/nsIdleServiceAndroid.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,36 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* vim:expandtab:shiftwidth=4:tabstop=4:
+ */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef nsIdleServiceAndroid_h__
+#define nsIdleServiceAndroid_h__
+
+#include "nsIdleService.h"
+
+class nsIdleServiceAndroid : public nsIdleService
+{
+public:
+    NS_DECL_ISUPPORTS_INHERITED
+
+    bool PollIdleTime(uint32_t* aIdleTime);
+
+    static already_AddRefed<nsIdleServiceAndroid> GetInstance() 
+    {
+        nsRefPtr<nsIdleService> idleService = nsIdleService::GetInstance();
+        if (!idleService) {
+            idleService = new nsIdleServiceAndroid();
+        }
+        
+        return idleService.forget().downcast<nsIdleServiceAndroid>();
+    }
+
+protected:
+    nsIdleServiceAndroid() { }
+    virtual ~nsIdleServiceAndroid() { }
+    bool UsePollMode();
+};
+
+#endif // nsIdleServiceAndroid_h__