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Issue #2112 - Part 6: Remove IsStyledByServo function and callers

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FranklinDM 2024-03-25 02:09:12 +08:00 • committed by roytam1
commit 10bf8705d0
13 changed files with 16 additions and 181 deletions
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48
dom/base/FragmentOrElement.cpp
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@ -2531,51 +2531,3 @@ FragmentOrElement::SetIsElementInStyleScopeFlagOnShadowTree(bool aInStyleScope)
shadowRoot->SetIsElementInStyleScopeFlagOnSubtree(aInStyleScope);
}
}
#ifdef DEBUG
static void
AssertDirtyDescendantsBitPropagated(nsINode* aNode)
{
MOZ_ASSERT(aNode->HasDirtyDescendantsForServo());
nsINode* parent = aNode->GetFlattenedTreeParentNode();
if (!parent->IsContent()) {
MOZ_ASSERT(parent == aNode->OwnerDoc());
MOZ_ASSERT(parent->HasDirtyDescendantsForServo());
} else {
AssertDirtyDescendantsBitPropagated(parent);
}
}
#else
static void AssertDirtyDescendantsBitPropagated(nsINode* aNode) {}
#endif
void
nsIContent::MarkAncestorsAsHavingDirtyDescendantsForServo()
{
MOZ_ASSERT(IsInComposedDoc());
// Get the parent in the flattened tree.
nsINode* parent = GetFlattenedTreeParentNode();
// Loop until we hit a base case.
while (true) {
// Base case: the document.
if (!parent->IsContent()) {
MOZ_ASSERT(parent == OwnerDoc());
parent->SetHasDirtyDescendantsForServo();
return;
}
// Base case: the parent is already marked, and therefore
// so are all its ancestors.
if (parent->HasDirtyDescendantsForServo()) {
AssertDirtyDescendantsBitPropagated(parent);
return;
}
// Mark the parent and iterate.
parent->SetHasDirtyDescendantsForServo();
parent = parent->GetFlattenedTreeParentNode();
}
}