Pass through geofencing API calls to the content layer.

Source/platform/exported/WebCircularRegion.cpp

Index: Source/platform/exported/WebCircularRegion.cpp
diff --git a/Source/platform/exported/WebCircularRegion.cpp b/Source/platform/exported/WebCircularRegion.cpp
new file mode 100644
index 0000000000000000000000000000000000000000..84546b334de9e96cf48814998437041afe6f8b8d
--- /dev/null
+++ b/Source/platform/exported/WebCircularRegion.cpp
@@ -0,0 +1,40 @@
+// 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.
+
+#include "config.h"
+#include "public/platform/WebCircularRegion.h"
+
+#include "platform/exported/WebCircularRegionPrivate.h"
+
+namespace blink {
+
+WebCircularRegion WebCircularRegion::create(const WebString& id, double latitude, double longitude, double radius)
+{
+    WebCircularRegion region;
+    region.m_private = adoptRef(new WebCircularRegionPrivate(id, latitude, longitude, radius));
+    return region;
+}
+
+double WebCircularRegion::latitude() const
+{
+    return privateData()->latitude;
+}
+
+double WebCircularRegion::longitude() const
+{
+    return privateData()->longitude;
+}
+
+double WebCircularRegion::radius() const
+{
+    return privateData()->radius;
+}
+
+WebCircularRegionPrivate* WebCircularRegion::privateData() const
+{
+    ASSERT(regionType() == WebGeofencingRegion::CircularRegionType);
+    return static_cast<WebCircularRegionPrivate*>(m_private.get());
+}
+
+} // namespace blink