message: Removing round from consensus/consensus-types/src/proposal_msg.rs
  Closes:
  Approved by: huitseeker
diff: // Copyright (c) The Libra Core Contributors
  // SPDX-License-Identifier: Apache-2.0
  -use crate::{
  - block::Block,
  - common::{Author, Round},
  - sync_info::SyncInfo,
  -};
  +use crate::{block::Block, common::Author, sync_info::SyncInfo};
  use anyhow::{ensure, format_err, Context, Result};
  use libra_types::validator_verifier::ValidatorVerifier;
  use serde::{Deserialize, Serialize};
  @@ -103,10 +99,6 @@ impl ProposalMsg {
  &self.sync_info
  }
  - pub fn round(&self) -> Round {
  - self.proposal.round()
  - }
  -
  pub fn proposer(&self) -> Author {
  self.proposal
  .author()
  