Removed redundant std.

libevmasm/GasMeter.cpp

@@ -34,7 +34,7 @@ GasMeter::GasConsumption& GasMeter::GasConsumption::operator+=(GasConsumption co
 	if (isInfinite)
 		return *this;
 	bigint v = bigint(value) + _other.value;
-	if (v > std::numeric_limits<u256>::max())
+	if (v > numeric_limits<u256>::max())
 		*this = infinite();
 	else
 		value = u256(v);

test/libsolidity/GasMeter.cpp

@@ -71,7 +71,7 @@ public:
 
 	/// Compares the gas computed by PathGasMeter for the given signature (but unknown arguments)
 	/// against the actual gas usage computed by the VM on the given set of argument variants.
-	void testRunTimeGas(std::string const& _sig, vector<bytes> _argumentVariants)
+	void testRunTimeGas(string const& _sig, vector<bytes> _argumentVariants)
 	{
 		u256 gasUsed = 0;
 		FixedHash<4> hash(dev::sha3(_sig));