Bug 1409975 - Implement node distribution for shadow tree slots

* Implementation for assignedNodes
* Include slots in the flat tree
* Fix event get-the-parent algorithm for a node
* Update and add reftests for Shadow DOM v1
* Update web platform tests expectations

Tag #1375
This commit is contained in:
Matt A. Tobin 2020-04-17 07:10:54 -04:00 committed by Roy Tam
commit cab78760e5
49 changed files with 775 additions and 429 deletions

View file

@ -999,6 +999,12 @@ protected:
*/
nsIAtom* DoGetID() const;
/**
* Returns the assigned slot, if it exists, or the direct parent, if it's a
* fallback content of a slot.
*/
nsINode* GetFlattenedTreeParentForMaybeAssignedNode() const;
public:
#ifdef DEBUG
/**