Delete geofencing implementation.

third_party/WebKit/Source/modules/geofencing/GeofencingEvent.h

-// 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 GeofencingEvent_h
-#define GeofencingEvent_h
-
-#include "modules/EventModules.h"
-#include "modules/ModulesExport.h"
-#include "modules/geofencing/GeofencingRegion.h"
-#include "platform/heap/Handle.h"
-#include "wtf/text/AtomicString.h"
-#include "wtf/text/WTFString.h"
-
-namespace blink {
-
-class GeofencingRegion;
-
-// FIXME: This should derive from ExtendableEvent.
-class MODULES_EXPORT GeofencingEvent final : public Event {
-    DEFINE_WRAPPERTYPEINFO();
-public:
-    static GeofencingEvent* create()
-    {
-        return new GeofencingEvent;
-    }
-
-    static GeofencingEvent* create(const AtomicString& type, const String& id, GeofencingRegion* region)
-    {
-        return new GeofencingEvent(type, id, region);
-    }
-
-    ~GeofencingEvent() override;
-    DECLARE_VIRTUAL_TRACE();
-
-    const AtomicString& interfaceName() const override;
-
-    String id() const { return m_id; }
-
-    GeofencingRegion* region() const { return m_region; }
-
-private:
-    GeofencingEvent();
-    GeofencingEvent(const AtomicString& type, const String& id, GeofencingRegion*);
-    String m_id;
-    Member<GeofencingRegion> m_region;
-};
-
-} // namespace blink
-
-#endif // GeofencingEvent_h