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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 #include "core/observer/ResizeObservation.h" | |
6 | |
7 #include "core/dom/Element.h" | |
8 #include "core/observer/ResizeObserver.h" | |
9 | |
10 namespace blink { | |
11 | |
12 ResizeObservation::ResizeObservation(Element* target, ResizeObserver* observer) | |
13 : m_target(target) | |
14 , m_observer(observer) | |
15 { | |
16 DCHECK(m_target); | |
17 m_target->ensureResizeObserverData().set(observer, this); | |
esprehn
2016/07/21 17:52:28
Can the caller do this instead? See IntersectionOb
atotic1
2016/07/21 19:15:00
Done. Impressed you've caught this one.
As I was
| |
18 } | |
19 | |
20 DEFINE_TRACE(ResizeObservation) | |
21 { | |
22 visitor->trace(m_target); | |
23 visitor->trace(m_observer); | |
24 } | |
25 | |
26 | |
27 } // namespace blink | |
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