Remove redundant class file includes from test_bitcoin project.
Remove redundant class file includes from test_bitcoin project.


Former-commit-id: afdff7e4f38da72c25105d522b028136e35389b3
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin