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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef DOMWindowPerformance_h | 5 #ifndef DOMWindowPerformance_h |
6 #define DOMWindowPerformance_h | 6 #define DOMWindowPerformance_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/frame/DOMWindowProperty.h" | 9 #include "core/frame/DOMWindowProperty.h" |
10 #include "platform/Supplementable.h" | 10 #include "platform/Supplementable.h" |
11 #include "platform/heap/Handle.h" | 11 #include "platform/heap/Handle.h" |
12 #include "wtf/Noncopyable.h" | 12 #include "wtf/Noncopyable.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class DOMWindow; | 16 class DOMWindow; |
17 class Performance; | 17 class Performance; |
18 | 18 |
19 class CORE_EXPORT DOMWindowPerformance final : public GarbageCollected<DOMWindow
Performance>, public HeapSupplement<LocalDOMWindow>, public DOMWindowProperty { | 19 class CORE_EXPORT DOMWindowPerformance final : public GarbageCollected<DOMWindow
Performance>, public Supplement<LocalDOMWindow>, public DOMWindowProperty { |
20 USING_GARBAGE_COLLECTED_MIXIN(DOMWindowPerformance); | 20 USING_GARBAGE_COLLECTED_MIXIN(DOMWindowPerformance); |
21 WTF_MAKE_NONCOPYABLE(DOMWindowPerformance); | 21 WTF_MAKE_NONCOPYABLE(DOMWindowPerformance); |
22 public: | 22 public: |
23 static DOMWindowPerformance& from(LocalDOMWindow&); | 23 static DOMWindowPerformance& from(LocalDOMWindow&); |
24 static Performance* performance(DOMWindow&); | 24 static Performance* performance(DOMWindow&); |
25 | 25 |
26 DECLARE_TRACE(); | 26 DECLARE_TRACE(); |
27 | 27 |
28 private: | 28 private: |
29 explicit DOMWindowPerformance(LocalDOMWindow&); | 29 explicit DOMWindowPerformance(LocalDOMWindow&); |
30 static const char* supplementName(); | 30 static const char* supplementName(); |
31 | 31 |
32 Performance* performance(); | 32 Performance* performance(); |
33 | 33 |
34 // TODO(sof): try to move this direct reference and instead rely on frame(). | 34 // TODO(sof): try to move this direct reference and instead rely on frame(). |
35 Member<LocalDOMWindow> m_window; | 35 Member<LocalDOMWindow> m_window; |
36 Member<Performance> m_performance; | 36 Member<Performance> m_performance; |
37 }; | 37 }; |
38 | 38 |
39 } // namespace blink | 39 } // namespace blink |
40 | 40 |
41 #endif // DOMWindowPerformance_h | 41 #endif // DOMWindowPerformance_h |
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