Revert of Migrates battery_status from content/renderer/ to WebKit/platform/

third_party/WebKit/Source/modules/battery/BatteryStatus.h

Index: third_party/WebKit/Source/modules/battery/BatteryStatus.h
diff --git a/third_party/WebKit/Source/modules/battery/BatteryStatus.h b/third_party/WebKit/Source/modules/battery/BatteryStatus.h
new file mode 100644
index 0000000000000000000000000000000000000000..89c09b289398972462e35db257d759ff89eef5bf
--- /dev/null
+++ b/third_party/WebKit/Source/modules/battery/BatteryStatus.h
@@ -0,0 +1,38 @@
+// Copyright 2014 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 BatteryStatus_h
+#define BatteryStatus_h
+
+#include "platform/heap/Handle.h"
+#include "wtf/Forward.h"
+#include "wtf/RefCounted.h"
+
+namespace blink {
+
+class BatteryStatus final : public GarbageCollected<BatteryStatus> {
+public:
+    static BatteryStatus* create();
+    static BatteryStatus* create(bool charging, double chargingTime, double dischargingTime, double level);
+
+    bool charging() const { return m_charging; }
+    double chargingTime() const  { return m_chargingTime; }
+    double dischargingTime() const  { return m_dischargingTime; }
+    double level() const  { return m_level; }
+
+    DEFINE_INLINE_TRACE() { }
+
+private:
+    BatteryStatus();
+    BatteryStatus(bool charging, double chargingTime, double dischargingTime, double level);
+
+    bool m_charging;
+    double m_chargingTime;
+    double m_dischargingTime;
+    double m_level;
+};
+
+} // namespace blink
+
+#endif // BatteryStatus_h