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| 1 // Copyright 2016 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 NavigatorBudget_h |
| 6 #define NavigatorBudget_h |
| 7 |
| 8 #include "platform/Supplementable.h" |
| 9 |
| 10 namespace blink { |
| 11 |
| 12 class Budget; |
| 13 class Navigator; |
| 14 |
| 15 // This exposes the budget object on the Navigator partial interface. |
| 16 class NavigatorBudget final |
| 17 : public GarbageCollected<NavigatorBudget> |
| 18 , public Supplement<Navigator> { |
| 19 USING_GARBAGE_COLLECTED_MIXIN(NavigatorBudget); |
| 20 WTF_MAKE_NONCOPYABLE(NavigatorBudget); |
| 21 |
| 22 public: |
| 23 static NavigatorBudget& from(Navigator&); |
| 24 |
| 25 static Budget* budget(Navigator&); |
| 26 Budget* budget(); |
| 27 |
| 28 DECLARE_VIRTUAL_TRACE(); |
| 29 |
| 30 private: |
| 31 NavigatorBudget(); |
| 32 static const char* supplementName(); |
| 33 |
| 34 Member<Budget> m_budget; |
| 35 }; |
| 36 |
| 37 } // namespace blink |
| 38 |
| 39 #endif // NavigatorBudget_h |
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