Remove Battery Status API support code from Blink

public/webview/WebBatteryStatus.h

Index: public/webview/WebBatteryStatus.h
diff --git a/public/webview/WebBatteryStatus.h b/public/webview/WebBatteryStatus.h
deleted file mode 100644
index 419687b22c86feed1fdf32b63f75777ae626be8a..0000000000000000000000000000000000000000
--- a/public/webview/WebBatteryStatus.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef WebBatteryStatus_h
-#define WebBatteryStatus_h
-
-#include "../platform/WebCommon.h"
-
-namespace WebKit {
-
-class WebBatteryStatus {
-public:
-    WebBatteryStatus()
-        : charging(true)
-        , chargingTime(0.0)
-        , dischargingTime(0.0)
-        , level(0.0)
-    {
-    }
-
-    bool charging;
-    double chargingTime;
-    double dischargingTime;
-    double level;
-};
-
-} // namespace WebKit
-
-#endif // WebBatteryStatus_h