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

third_party/WebKit/public/platform/WebBatteryStatusListener.h

Index: third_party/WebKit/public/platform/WebBatteryStatusListener.h
diff --git a/third_party/WebKit/public/platform/WebBatteryStatusListener.h b/third_party/WebKit/public/platform/WebBatteryStatusListener.h
deleted file mode 100644
index decb8074194b17ef3d3ce9c5279190a990700e16..0000000000000000000000000000000000000000
--- a/third_party/WebKit/public/platform/WebBatteryStatusListener.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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 WebBatteryStatusListener_h
-#define WebBatteryStatusListener_h
-
-#include "WebBatteryStatus.h"
-#include "WebPlatformEventListener.h"
-
-namespace blink {
-
-class WebBatteryStatus;
-
-class WebBatteryStatusListener : public WebPlatformEventListener {
-public:
-    // This method is called when a new battery status is available.
-    virtual void updateBatteryStatus(const WebBatteryStatus&) = 0;
-
-    virtual ~WebBatteryStatusListener() { }
-};
-
-} // namespace blink
-
-#endif // WebBatteryStatusListener_h