| Index: third_party/WebKit/Source/core/dom/ElementIntersectionObserverData.cpp
|
| diff --git a/third_party/WebKit/Source/core/dom/ElementIntersectionObserverData.cpp b/third_party/WebKit/Source/core/dom/ElementIntersectionObserverData.cpp
|
| index aa3dc496c450d5a9655c2147f0abd01b0ad19fe7..558e8fe80148c72126eefd7b8b48bbc79e20c365 100644
|
| --- a/third_party/WebKit/Source/core/dom/ElementIntersectionObserverData.cpp
|
| +++ b/third_party/WebKit/Source/core/dom/ElementIntersectionObserverData.cpp
|
| @@ -34,7 +34,7 @@ void ElementIntersectionObserverData::removeObserver(
|
| void ElementIntersectionObserverData::addObservation(
|
| IntersectionObservation& observation) {
|
| DCHECK(observation.observer());
|
| - m_intersectionObservations.add(
|
| + m_intersectionObservations.insert(
|
| TraceWrapperMember<IntersectionObserver>(this, observation.observer()),
|
| &observation);
|
| }
|
|
|