message: Some dead code in heap summary profile
diff: @@ -22,7 +22,6 @@ use gazebo::dupe::Dupe;
  use crate::eval::runtime::profile::csv::CsvWriter;
  use crate::values::layout::heap::stacks::AllocCounts;
  -use crate::values::layout::heap::stacks::FunctionIds;
  use crate::values::layout::heap::stacks::Stacks;
  use crate::values::Heap;
  use crate::values::Value;
  @@ -88,11 +87,8 @@ impl HeapProfile {
  use summary::Info;
  let mut stacks = Stacks::collect(heap, None);
  - let mut ids = FunctionIds::default();
  - let root = ids.get_string("(root)");
  let mut info = Info { info: Vec::new() };
  info.init(&mut stacks);
  - info.ensure(root);
  // Add a totals column
  let total_id = stacks.ids.get_string("TOTALS");
  