Merge pull request #3338 from karalabe/miner-driveby-cleanup

miner: remove dead code, add gas price getter

miner/miner.go

@@ -50,8 +50,6 @@ type Miner struct {
 
 	worker *worker
 
-	MinAcceptedGasPrice *big.Int
-
 	threads  int
 	coinbase common.Address
 	mining   int32
@@ -107,12 +105,15 @@ out:
 	}
 }
 
+func (m *Miner) GasPrice() *big.Int {
+	return new(big.Int).Set(m.worker.gasPrice)
+}
+
 func (m *Miner) SetGasPrice(price *big.Int) {
 	// FIXME block tests set a nil gas price. Quick dirty fix
 	if price == nil {
 		return
 	}
-
 	m.worker.setGasPrice(price)
 }