diff options
Diffstat (limited to 'dom/base/FragmentOrElement.h')
| -rw-r--r-- | dom/base/FragmentOrElement.h | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/dom/base/FragmentOrElement.h b/dom/base/FragmentOrElement.h index 1cd8033bb..7c74e9cd4 100644 --- a/dom/base/FragmentOrElement.h +++ b/dom/base/FragmentOrElement.h @@ -21,6 +21,7 @@ #include "nsIWeakReference.h" // base class #include "nsNodeUtils.h" // class member nsNodeUtils::CloneNodeImpl #include "nsIHTMLCollection.h" +#include "nsDataHashtable.h" class ContentUnbinder; class nsContentList; @@ -353,12 +354,7 @@ public: /** * Registered Intersection Observers on the element. */ - struct IntersectionObserverRegistration { - DOMIntersectionObserver* observer; - int32_t previousThreshold; - }; - - nsTArray<IntersectionObserverRegistration> mRegisteredIntersectionObservers; + nsDataHashtable<nsPtrHashKey<DOMIntersectionObserver>, int32_t> mRegisteredIntersectionObservers; }; protected: |