We'd like to start collecting stats on the memory in the inspector and expose it in the protocol. This bug request is for feature parity in JSC. It is somewhat provisional since this counter is not yet exposed, but I'd like to keep this bug open so that we could point to what is needed for parity in the future.
domNodeCount should return the number of currently alive DOM nodes (either attached to documents or referred by the retained JavaScript objects).
Removed method in Bug 119776