Changing from passive to active approach on secret deletion.
Changing from passive to active approach on secret deletion.

The passive way of waiting for events to come in through a Watch may be
causing some problems with this specific test. This PR converts it into
an active polling approach.

ironcladlou/origin,ironcladlou/origin,dinhxuanvu/origin,pecameron/origin,pweil-/origin,jeremyeder/origin,openshift/origin,mfojtik/origin,sjug/origin,ingvagabund/origin,mahak/origin,dinhxuanvu/origin,soltysh/origin,soltysh/origin,csrwng/origin,bparees/origin,jim-minter/origin,deads2k/origin,Miciah/origin,dinhxuanvu/origin,spadgett/origin,hroyrh/origin,jim-minter/origin,hroyrh/origin,jeremyeder/origin,JacobTanenbaum/origin,akram/origin,tnozicka/origin,pecameron/origin,dinhxuanvu/origin,pweil-/origin,mkumatag/origin,Miciah/origin,mkumatag/origin,bparees/origin,JacobTanenbaum/origin,nak3/origin,xiuwang/origin,deads2k/origin,openshift/origin,csrwng/origin,spadgett/origin,coreydaley/origin,akram/origin,tnozicka/origin,sallyom/origin,mahak/origin,coreydaley/origin,mkumatag/origin,jeremyeder/origin,sallyom/origin,openshift/origin,tnozicka/origin,deads2k/origin,jsafrane/origin,spadgett/origin,tnozicka/origin,gabemontero/origin,akram/origin,jim-minter/origin,spadgett/origin,soltysh/origin,sallyom/origin,mfojtik/origin,nak3/origin,nak3/origin,xiuwang/origin,coreydaley/origin,ingvagabund/origin,JacobTanenbaum/origin,sjug/origin,jsafrane/origin,bparees/origin,gabemontero/origin,pecameron/origin,ironcladlou/origin,gabemontero/origin,pweil-/origin,mfojtik/origin,jeremyeder/origin,Miciah/origin,csrwng/origin,sjug/origin,dinhxuanvu/origin,spadgett/origin,jeremyeder/origin,ingvagabund/origin,jsafrane/origin,hroyrh/origin,xiuwang/origin,tnozicka/origin,tnozicka/origin,mahak/origin