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| author | Gaming4JC <g4jc@hyperbola.info> | 2020-01-05 15:31:44 -0500 |
|---|---|---|
| committer | Gaming4JC <g4jc@hyperbola.info> | 2020-01-26 15:50:27 -0500 |
| commit | 8573c572fbf5fa68defb3228e7f1450ec234d59b (patch) | |
| tree | 97c6eefe6718d62d901155eca3badbfec67eebb0 /dom/base/FragmentOrElement.cpp | |
| parent | f50503df9c2eced785957626273ee07e5312d546 (diff) | |
| download | UXP-8573c572fbf5fa68defb3228e7f1450ec234d59b.tar UXP-8573c572fbf5fa68defb3228e7f1450ec234d59b.tar.gz UXP-8573c572fbf5fa68defb3228e7f1450ec234d59b.tar.lz UXP-8573c572fbf5fa68defb3228e7f1450ec234d59b.tar.xz UXP-8573c572fbf5fa68defb3228e7f1450ec234d59b.zip | |
Bug 1392970 - Part 1: Make CustomElementDefinition ref-counted and put it in CustomElementData.
Tag UXP Issue #1344
Diffstat (limited to 'dom/base/FragmentOrElement.cpp')
| -rw-r--r-- | dom/base/FragmentOrElement.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/dom/base/FragmentOrElement.cpp b/dom/base/FragmentOrElement.cpp index e341ae315..a851190ff 100644 --- a/dom/base/FragmentOrElement.cpp +++ b/dom/base/FragmentOrElement.cpp @@ -589,6 +589,13 @@ FragmentOrElement::nsDOMSlots::Traverse(nsCycleCollectionTraversalCallback &cb) mExtendedSlots->mCustomElementData->mReactionQueue[i]->Traverse(cb); } } + + if (mExtendedSlots->mCustomElementData->mCustomElementDefinition) { + NS_CYCLE_COLLECTION_NOTE_EDGE_NAME(cb, + "mExtendedSlots->mCustomElementData->mCustomElementDefinition"); + cb.NoteNativeChild(mExtendedSlots->mCustomElementData->mCustomElementDefinition, + NS_CYCLE_COLLECTION_PARTICIPANT(CustomElementDefinition)); + } } for (auto iter = mExtendedSlots->mRegisteredIntersectionObservers.Iter(); @@ -625,7 +632,12 @@ FragmentOrElement::nsDOMSlots::Unlink() mExtendedSlots->mContainingShadow = nullptr; MOZ_ASSERT(!(mExtendedSlots->mXBLBinding)); mExtendedSlots->mXBLInsertionParent = nullptr; - mExtendedSlots->mCustomElementData = nullptr; + if (mExtendedSlots->mCustomElementData) { + if (mExtendedSlots->mCustomElementData->mCustomElementDefinition) { + mExtendedSlots->mCustomElementData->mCustomElementDefinition = nullptr; + } + mExtendedSlots->mCustomElementData = nullptr; + } mExtendedSlots->mRegisteredIntersectionObservers.Clear(); nsCOMPtr<nsIFrameLoader> frameLoader = do_QueryInterface(mExtendedSlots->mFrameLoaderOrOpener); |