Remove unused methods

libethereum/Client.cpp

@@ -775,28 +775,6 @@ Block Client::block(h256 const& _blockHash, PopulationStatistics* o_stats) const
 	}
 }
 
-State Client::state(unsigned _txi, h256 const& _blockHash) const
-{
-	try
-	{
-		return block(_blockHash).fromPending(_txi);
-	}
-	catch (Exception& ex)
-	{
-		ex << errinfo_block(bc().block(_blockHash));
-		onBadBlock(ex);
-		return State(chainParams().accountStartNonce);
-	}
-}
-
-eth::State Client::state(unsigned _txi) const
-{
-	DEV_READ_GUARDED(x_postSeal)
-		return m_postSeal.fromPending(_txi);
-	assert(false);
-	return State(chainParams().accountStartNonce);
-}
-
 void Client::flushTransactions()
 {
 	doWork();

libethereum/Client.h

@@ -112,12 +112,6 @@ class Client: public ClientBase, protected Worker
 	// [PRIVATE API - only relevant for base clients, not available in general]
 	/// Get the block.
 	dev::eth::Block block(h256 const& _blockHash, PopulationStatistics* o_stats) const;
-	/// Get the state of the given block part way through execution, immediately before transaction
-	/// index @a _txi.
-	dev::eth::State state(unsigned _txi, h256 const& _block) const;
-	/// Get the state of the currently pending block part way through execution, immediately before
-	/// transaction index @a _txi.
-	dev::eth::State state(unsigned _txi) const;
 
 	/// Get the object representing the current state of Ethereum.
 	dev::eth::Block postState() const { ReadGuard l(x_postSeal); return m_postSeal; }