Andreas Kling be5a39657e LibWeb: Only store one DOM pointer per Layout::Node ...

Instead of storing two JS::Handles into the DOM, we can combine them
into a single one.

If the layout node is anonymous, m_dom_node points to the DOM::Document.
Otherwise, m_dom_node points to the associated DOM node.

The anonymous state is moved to an m_anonymous boolean member.

This cuts the number of JS::Handles created by the layout tree in half
(and shrinks Layout::Node by 8 bytes).

2022-10-20 15:16:23 +02:00

26 KiB

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