message: init: Remove dead code in LoadChainTip
diff: @@ -3951,20 +3951,10 @@ bool static LoadBlockIndexDB(const CChainParams& chainparams) EXCLUSIVE_LOCKS_RE
  bool LoadChainTip(const CChainParams& chainparams)
  {
  AssertLockHeld(cs_main);
  + assert(!pcoinsTip->GetBestBlock().IsNull()); // Never called when the coins view is empty
  if (::ChainActive().Tip() && ::ChainActive().Tip()->GetBlockHash() == pcoinsTip->GetBestBlock()) return true;
  - if (pcoinsTip->GetBestBlock().IsNull() && mapBlockIndex.size() == 1) {
  - // In case we just added the genesis block, connect it now, so
  - // that we always have a ::ChainActive().Tip() when we return.
  - LogPrintf("%s: Connecting genesis block...\n", __func__);
  - CValidationState state;
  - if (!ActivateBestChain(state, chainparams)) {
  - LogPrintf("%s: failed to activate chain (%s)\n", __func__, FormatStateMessage(state));
  - return false;
  - }
  - }
  -
  // Load pointer to end of best chain
  CBlockIndex* pindex = LookupBlockIndex(pcoinsTip->GetBestBlock());
  if (!pindex) {
  