OLD | NEW |
1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 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 DocumentParserTiming_h | 5 #ifndef DocumentParserTiming_h |
6 #define DocumentParserTiming_h | 6 #define DocumentParserTiming_h |
7 | 7 |
8 #include "core/dom/Document.h" | 8 #include "core/dom/Document.h" |
9 #include "platform/Supplementable.h" | 9 #include "platform/Supplementable.h" |
10 #include "platform/heap/Handle.h" | 10 #include "platform/heap/Handle.h" |
11 #include "wtf/Noncopyable.h" | 11 #include "wtf/Noncopyable.h" |
12 | 12 |
13 namespace blink { | 13 namespace blink { |
14 | 14 |
15 class LocalFrame; | 15 class LocalFrame; |
16 | 16 |
17 // DocumentParserTiming is responsible for tracking parser-related timings for a | 17 // DocumentParserTiming is responsible for tracking parser-related timings for a |
18 // given document. | 18 // given document. |
19 class DocumentParserTiming final : public GarbageCollectedFinalized<DocumentPars
erTiming>, public HeapSupplement<Document> { | 19 class DocumentParserTiming final : public GarbageCollectedFinalized<DocumentPars
erTiming>, public Supplement<Document> { |
20 WTF_MAKE_NONCOPYABLE(DocumentParserTiming); | 20 WTF_MAKE_NONCOPYABLE(DocumentParserTiming); |
21 USING_GARBAGE_COLLECTED_MIXIN(DocumentParserTiming); | 21 USING_GARBAGE_COLLECTED_MIXIN(DocumentParserTiming); |
22 | 22 |
23 public: | 23 public: |
24 virtual ~DocumentParserTiming() {} | 24 virtual ~DocumentParserTiming() {} |
25 | 25 |
26 static DocumentParserTiming& from(Document&); | 26 static DocumentParserTiming& from(Document&); |
27 | 27 |
28 // markParserStart and markParserStop methods record the time that the | 28 // markParserStart and markParserStop methods record the time that the |
29 // parser was first started/stopped, and notify that the document parser | 29 // parser was first started/stopped, and notify that the document parser |
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
69 double m_parserStop = 0.0; | 69 double m_parserStop = 0.0; |
70 double m_parserBlockedOnScriptLoadDuration = 0.0; | 70 double m_parserBlockedOnScriptLoadDuration = 0.0; |
71 bool m_parserDetached = false; | 71 bool m_parserDetached = false; |
72 | 72 |
73 Member<Document> m_document; | 73 Member<Document> m_document; |
74 }; | 74 }; |
75 | 75 |
76 } // namespace blink | 76 } // namespace blink |
77 | 77 |
78 #endif | 78 #endif |
OLD | NEW |