Fix reflect trampoline execution on Windows.
Fix reflect trampoline execution on Windows.

Fixes issue 11.

mindaugasrukas/mock,jmhodges/mock,petergtz/pegomock,masagroup/gomock,barum/gomock,ahjdzx/gomock,qur/gomock,barum/gomock,ahjdzx/gomock,iyee/gomock,fische/mock,rafrombrc/gomock,petergtz/pegomock,mindaugasrukas/mock,epipho/mock,mbinge/gomock,jmhodges/mock,masagroup/gomock,golang/mock,mbinge/gomock,epipho/mock,iyee/gomock,shutej/gomock,CrowdStrike/gomock,fische/mock,golang/mock,rafrombrc/gomock,CrowdStrike/gomock,qur/gomock,shutej/gomock