message: Removing root_hash from consensus/consensus-types/src/executed_block.rs
  Closes:
  Approved by: davidiw
diff: @@ -42,10 +42,6 @@ impl ExecutedBlock {
  &self.block
  }
  - pub fn root_hash(&self) -> HashValue {
  - self.state_compute_result.root_hash()
  - }
  -
  pub fn epoch(&self) -> u64 {
  self.block().epoch()
  }
  