Implement the Blink side of RequestDeviceOptions.

public/platform/modules/bluetooth/WebRequestDeviceOptions.h

+// Copyright 2015 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 WebRequestDeviceOptions_h
+#define WebRequestDeviceOptions_h
+
+#include "public/platform/WebString.h"
+#include "public/platform/WebVector.h"
+
+namespace blink {
+
+// Contains members corresponding to BluetoothScanFilter members as
+// specified in the IDL.
+struct WebBluetoothScanFilter {
+    WebBluetoothScanFilter() { }
+    WebBluetoothScanFilter(const WebVector<WebString>& services)
+        : services(services)
+    {
+    }
+
+    WebVector<WebString> services;
+};
+
+// Contains members corresponding to RequestDeviceOptions members as
+// specified in the IDL.
+struct WebRequestDeviceOptions {
+    WebRequestDeviceOptions() { }
+
+    WebVector<WebBluetoothScanFilter> filters;
+    WebVector<WebString> optionalServices;
+};
+
+} // namespace blink
+
+#endif // WebRequestDeviceOptions_h