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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef NavigatorNFC_h |
| 6 #define NavigatorNFC_h |
| 7 |
| 8 #include "platform/Supplementable.h" |
| 9 #include "platform/heap/Handle.h" |
| 10 |
| 11 namespace blink { |
| 12 |
| 13 class NFC; |
| 14 class Navigator; |
| 15 class ExecutionContext; |
| 16 |
| 17 class NavigatorNFC final |
| 18 : public GarbageCollected<NavigatorNFC> |
| 19 , public HeapSupplement<Navigator> { |
| 20 USING_GARBAGE_COLLECTED_MIXIN(NavigatorNFC); |
| 21 |
| 22 public: |
| 23 // Gets, or creates, NavigatorNFC supplement on Navigator. |
| 24 static NavigatorNFC& from(Navigator&); |
| 25 |
| 26 static NFC* nfc(ExecutionContext*, Navigator&); |
| 27 |
| 28 DECLARE_TRACE(); |
| 29 |
| 30 private: |
| 31 NavigatorNFC(); |
| 32 static const char* supplementName(); |
| 33 |
| 34 Member<NFC> m_nfc; |
| 35 }; |
| 36 |
| 37 } // namespace blink |
| 38 |
| 39 #endif // NavigatorNFC_h |
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