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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutSliderThumb.h

Issue 2766943002: Do-not-commit: Count layout tree memory usage
Patch Set: Rebase, add object paint property counter Created 3 years, 8 months ago
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1 /* 1 /*
2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Google Inc. All rights reserved. 3 * Copyright (C) 2010 Google Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are 6 * modification, are permitted provided that the following conditions are
7 * met: 7 * met:
8 * 8 *
9 * * Redistributions of source code must retain the above copyright 9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer. 10 * notice, this list of conditions and the following disclaimer.
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41 41
42 class LayoutSliderThumb final : public LayoutBlockFlow { 42 class LayoutSliderThumb final : public LayoutBlockFlow {
43 public: 43 public:
44 LayoutSliderThumb(SliderThumbElement*); 44 LayoutSliderThumb(SliderThumbElement*);
45 void updateAppearance(const ComputedStyle& parentStyle); 45 void updateAppearance(const ComputedStyle& parentStyle);
46 46
47 private: 47 private:
48 bool isOfType(LayoutObjectType type) const override { 48 bool isOfType(LayoutObjectType type) const override {
49 return type == LayoutObjectSliderThumb || LayoutBlockFlow::isOfType(type); 49 return type == LayoutObjectSliderThumb || LayoutBlockFlow::isOfType(type);
50 } 50 }
51 char objectSize() const override { return sizeof(this); }
51 }; 52 };
52 53
53 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSliderThumb, isSliderThumb()); 54 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutSliderThumb, isSliderThumb());
54 55
55 } // namespace blink 56 } // namespace blink
56 57
57 #endif // LayoutSliderThumb_h 58 #endif // LayoutSliderThumb_h
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