[webnfc] Align NFC interface with latest specification.

third_party/WebKit/Source/modules/nfc/NFC.cpp

 // 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.
 
 #include "config.h"
 #include "modules/nfc/NFC.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/ExceptionCode.h"
+#include "modules/nfc/NFCMessage.h"
+#include "modules/nfc/NFCPushOptions.h"
 
 namespace blink {
 
 NFC::NFC(LocalFrame* frame)
     : LocalFrameLifecycleObserver(frame)
     , PageLifecycleObserver(frame ? frame->page() : 0)
 {
 }
 
 NFC* NFC::create(LocalFrame* frame)
 {
     NFC* nfc = new NFC(frame);
     return nfc;
 }
 
-NFC::~NFC()
+ScriptPromise NFC::push(ScriptState* scriptState, const NFCPushMessage& records, const NFCPushOptions& options)
 {
-}
-
-ScriptPromise NFC::requestAdapter(ScriptState* scriptState)
-{
-    // TODO(riju): To be implemented.
+    // TODO(shalamov): To be implemented
     return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
 }
 
+ScriptPromise NFC::cancelPush(ScriptState* scriptState, const String& target)
+{
+    // TODO(shalamov): To be implemented
+    return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+}
+
+ScriptPromise NFC::watch(ScriptState* scriptState, MessageCallback* callback, const NFCWatchOptions& options)
+{
+    // todo(shalamov): To be implemented

[riju_, 2015/11/16 15:05:01]

nit: s/todo/TODO and a . at the end.

[shalamov, 2015/11/19 12:59:06]

Done.

+    return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+}
+
+ScriptPromise NFC::cancelWatch(ScriptState* scriptState, long id)
+{
+    // todo(shalamov): To be implemented

[riju_, 2015/11/16 15:05:01]

nit: same as above.

[shalamov, 2015/11/19 12:59:06]

Done.

+    return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+}
+
+ScriptPromise NFC::cancelWatch(ScriptState* scriptState)
+{
+    // todo(shalamov): To be implemented

[riju_, 2015/11/16 15:05:01]

nit: same as above.

[shalamov, 2015/11/19 12:59:06]

Done.

+    return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+}
+
 void NFC::willDetachFrameHost()
 {
     // TODO(shalamov): To be implemented.
 }
 
 void NFC::pageVisibilityChanged()
 {
     // TODO(shalamov): To be implemented. When visibility is lost,
     // NFC operations should be suspended.
     // https://w3c.github.io/web-nfc/#nfc-suspended
 }
 
 DEFINE_TRACE(NFC)
 {
     LocalFrameLifecycleObserver::trace(visitor);
     PageLifecycleObserver::trace(visitor);
 }
 
 } // namespace blink