Add the first very basic bits of a geofencing API.

Source/modules/geolocation/GeofencingRegion.h

Index: Source/modules/geolocation/GeofencingRegion.h
diff --git a/Source/modules/geolocation/GeofencingRegion.h b/Source/modules/geolocation/GeofencingRegion.h
new file mode 100644
index 0000000000000000000000000000000000000000..2017a8e3535c4483e2c1185494651f28f05d6da8
--- /dev/null
+++ b/Source/modules/geolocation/GeofencingRegion.h
@@ -0,0 +1,32 @@
+// 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 GeofencingRegion_h
+#define GeofencingRegion_h
+
+#include "bindings/core/v8/ScriptWrappable.h"
+#include "platform/heap/Handle.h"
+#include "wtf/text/WTFString.h"
+
+namespace WebCore {
+
+class GeofencingRegion : public GarbageCollectedFinalized<GeofencingRegion>, public ScriptWrappable {

[jochen (gone - plz use gerrit), 2014/07/10 11:38:51]

wtf_make_noncopyable?

[Marijn Kruisselbrink, 2014/07/10 12:36:00]

Done.

+public:
+    void trace(Visitor*) { }
+
+    String id() const { return m_id; }
+
+protected:
+    GeofencingRegion() { }

[jochen (gone - plz use gerrit), 2014/07/10 11:38:51]

also needs to call ScriptWrappable::init

[Marijn Kruisselbrink, 2014/07/10 12:36:00]

Done.

+    GeofencingRegion(const String& id) : m_id(id)
+    {
+        ScriptWrappable::init(this);
+    }
+
+    String m_id;

[jochen (gone - plz use gerrit), 2014/07/10 11:38:51]

private?

[Marijn Kruisselbrink, 2014/07/10 12:36:00]

Done.

+};
+
+} // namespace WebCore
+
+#endif