@Override
	public boolean delete() {
		boolean success = true;
		for (AbstractDBTraceSymbol child : getChildren()) {
			success &= child.delete();
		}
		if (success) {
			super.delete();
		}
		return success;
	}
TODO: Decide whether I'm tracking the full address set in the parent or relying on
getChildren(). If I use getChildren, I'll need a private getChildren that doesn't
checkIsMine. Otherwise, I cannot recover function bodies upon deletion, which is required
for program-view event translation.
Ghidra/Debug/Framework-TraceModeling/src/main/java/ghidra/trace/database/symbol/DBTraceNamespaceSymbol.java