[webnfc] Implement push() method in blink nfc module.

third_party/WebKit/public/platform/modules/nfc/WebNFCMessage.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 WebNFCMessage_h
-#define WebNFCMessage_h
-
-#include "public/platform/WebData.h"
-#include "public/platform/WebString.h"
-#include "public/platform/WebURL.h"
-#include "public/platform/WebVector.h"
-
-namespace blink {
-
-// Enumeration that is mapped to NFCRecordType as specified in IDL.
-enum class WebNFCRecordType {
-    Empty,
-    Text,
-    Url,
-    Json,
-    Opaque,
-    ENUM_MAX_VALUE = Opaque
-};
-
-// Contains members of NFCRecord dictionary as specified in the IDL.
-struct WebNFCRecord {
-    WebNFCRecordType recordType;
-    WebString mediaType;
-    WebData data;
-};
-
-// Contains members of NFCMessage dictionary as specified in the IDL.
-struct WebNFCMessage {
-    WebNFCMessage(WebVector<WebNFCRecord>& data, const WebURL& url)
-    : data(data)
-    , url(url)
-    {
-    }
-
-    WebVector<WebNFCRecord> data;
-    WebURL url;
-};
-
-} // namespace blink
-
-#endif // WebNFCMessage_h