THRIFT-3302 Go JSON protocol should encode Thrift byte type as signed integer string
Client: Go
Patch: Nobuaki Sukegawa <nsukeg@gmail.com>

This closes #591
diff --git a/lib/go/test/tests/protocol_mock.go b/lib/go/test/tests/protocol_mock.go
index 2238074..9197fed 100644
--- a/lib/go/test/tests/protocol_mock.go
+++ b/lib/go/test/tests/protocol_mock.go
@@ -80,9 +80,9 @@
 	return _mr.mock.ctrl.RecordCall(_mr.mock, "ReadBool")
 }
 
-func (_m *MockTProtocol) ReadByte() (byte, error) {
+func (_m *MockTProtocol) ReadByte() (int8, error) {
 	ret := _m.ctrl.Call(_m, "ReadByte")
-	ret0, _ := ret[0].(byte)
+	ret0, _ := ret[0].(int8)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }
@@ -320,7 +320,7 @@
 	return _mr.mock.ctrl.RecordCall(_mr.mock, "WriteBool", arg0)
 }
 
-func (_m *MockTProtocol) WriteByte(_param0 byte) error {
+func (_m *MockTProtocol) WriteByte(_param0 int8) error {
 	ret := _m.ctrl.Call(_m, "WriteByte", _param0)
 	ret0, _ := ret[0].(error)
 	return ret0