diff options
| -rw-r--r-- | dom/base/DocumentFragment.cpp | 4 | ||||
| -rw-r--r-- | dom/base/DocumentFragment.h | 8 | ||||
| -rw-r--r-- | dom/base/ShadowRoot.cpp | 8 | ||||
| -rw-r--r-- | dom/base/ShadowRoot.h | 2 |
4 files changed, 14 insertions, 8 deletions
diff --git a/dom/base/DocumentFragment.cpp b/dom/base/DocumentFragment.cpp index 3eb2a07908..b3d0d9962d 100644 --- a/dom/base/DocumentFragment.cpp +++ b/dom/base/DocumentFragment.cpp @@ -125,6 +125,10 @@ DocumentFragment::Constructor(const GlobalObject& aGlobal, return window->GetDoc()->CreateDocumentFragment(); } +NS_IMPL_CYCLE_COLLECTION_INHERITED(DocumentFragment, + FragmentOrElement, + mHost) + // QueryInterface implementation for DocumentFragment NS_INTERFACE_MAP_BEGIN(DocumentFragment) NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY diff --git a/dom/base/DocumentFragment.h b/dom/base/DocumentFragment.h index 68a7f0ff47..33d8d4d9d5 100644 --- a/dom/base/DocumentFragment.h +++ b/dom/base/DocumentFragment.h @@ -43,6 +43,8 @@ public: // nsISupports NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DocumentFragment, + FragmentOrElement) // interface nsIDOMNode NS_FORWARD_NSIDOMNODE_TO_NSINODE @@ -121,12 +123,12 @@ public: return nullptr; } - nsIContent* GetHost() const + Element* GetHost() const { return mHost; } - void SetHost(nsIContent* aHost) + void SetHost(Element* aHost) { mHost = aHost; } @@ -145,7 +147,7 @@ protected: } nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override; - nsIContent* mHost; // Weak + nsCOMPtr<Element> mHost; }; } // namespace dom diff --git a/dom/base/ShadowRoot.cpp b/dom/base/ShadowRoot.cpp index 831987a96e..51223a8937 100644 --- a/dom/base/ShadowRoot.cpp +++ b/dom/base/ShadowRoot.cpp @@ -59,14 +59,14 @@ NS_INTERFACE_MAP_END_INHERITING(DocumentFragment) NS_IMPL_ADDREF_INHERITED(ShadowRoot, DocumentFragment) NS_IMPL_RELEASE_INHERITED(ShadowRoot, DocumentFragment) -ShadowRoot::ShadowRoot(nsIContent* aContent, +ShadowRoot::ShadowRoot(Element* aElement, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, nsXBLPrototypeBinding* aProtoBinding) - : DocumentFragment(aNodeInfo), mPoolHost(aContent), + : DocumentFragment(aNodeInfo), mPoolHost(aElement), mProtoBinding(aProtoBinding), mShadowElement(nullptr), mInsertionPointChanged(false), mIsComposedDocParticipant(false) { - SetHost(aContent); + SetHost(aElement); // Nodes in a shadow tree should never store a value // in the subtree root pointer, nodes in the shadow tree @@ -75,7 +75,7 @@ ShadowRoot::ShadowRoot(nsIContent* aContent, SetFlags(NODE_IS_IN_SHADOW_TREE); - ExtendedDOMSlots()->mBindingParent = aContent; + ExtendedDOMSlots()->mBindingParent = aElement; ExtendedDOMSlots()->mContainingShadow = this; // Add the ShadowRoot as a mutation observer on the host to watch diff --git a/dom/base/ShadowRoot.h b/dom/base/ShadowRoot.h index f840781348..e76e4ab3f3 100644 --- a/dom/base/ShadowRoot.h +++ b/dom/base/ShadowRoot.h @@ -42,7 +42,7 @@ public: NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED - ShadowRoot(nsIContent* aContent, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, + ShadowRoot(Element* aElement, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo, nsXBLPrototypeBinding* aProtoBinding); void AddToIdTable(Element* aElement, nsIAtom* aId); |