Refactor googledrives delete method
Refactor googledrives delete method

RCOSDP/waterbutler,rdhyee/waterbutler,Ghalko/waterbutler,CenterForOpenScience/waterbutler,chrisseto/waterbutler,icereval/waterbutler,felliott/waterbutler,hmoco/waterbutler,rafaeldelucena/waterbutler,cosenal/waterbutler,kwierman/waterbutler,TomBaxter/waterbutler,Johnetordoff/waterbutler