rpcnestedtests.cpp:remove qtest-obsolete members#900

RandyMcMillan wants to merge 2 commits intobitcoin-core:masterbitcoin-core/gui:masterfrom

bitcoincore-dev:1916/918478/320568/41e4011266/29e47ce92d-rpcnestedtests.cppbitcoincore-dev/gui:1916/918478/320568/41e4011266/29e47ce92d-rpcnestedtests.cppCopy head branch name to clipboard