third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h - Issue 2401303002: ElementVisibilityObserver: use ExecutionContext's document.

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Unified Diff: third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h

Issue 2401303002: ElementVisibilityObserver: use ExecutionContext's document. (Closed)

Patch Set: review comments Created 4 years, 2 months ago

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Index: third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h

diff --git a/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h b/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h

index 89c9f0fc3675eecda26a37f4872a70da034aa1d9..f42213cbbd3f8ca034f681b13bdf894c42eca118 100644

--- a/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h

+++ b/third_party/WebKit/Source/core/dom/ElementVisibilityObserver.h

@@ -5,6 +5,7 @@

#ifndef ElementVisibilityObserver_h

#define ElementVisibilityObserver_h

+#include "core/CoreExport.h"

#include "core/dom/IntersectionObserver.h"

#include "platform/heap/Heap.h"

#include "platform/heap/Member.h"

@@ -22,7 +23,7 @@ class Element;

// The ElementVisibilityObserver is implemented on top of IntersectionObserver.

// It is a layer meant to simplify the usage for C++ Blink code checking for the

// visibility of an element.

-class ElementVisibilityObserver final

+class CORE_EXPORT ElementVisibilityObserver final

: public GarbageCollectedFinalized<ElementVisibilityObserver> {

WTF_MAKE_NONCOPYABLE(ElementVisibilityObserver);