Move transition timeouts into consts
Move transition timeouts into consts

BugTesterTest/desktops,hjobrien/desktop,hjobrien/desktop,say25/desktop,shiftkey/desktop,kactus-io/kactus,BugTesterTest/desktops,gengjiawen/desktop,j-f1/forked-desktop,shiftkey/desktop,BugTesterTest/desktops,gengjiawen/desktop,j-f1/forked-desktop,artivilla/desktop,shiftkey/desktop,kactus-io/kactus,j-f1/forked-desktop,BugTesterTest/desktops,desktop/desktop,artivilla/desktop,j-f1/forked-desktop,desktop/desktop,desktop/desktop,say25/desktop,hjobrien/desktop,gengjiawen/desktop,gengjiawen/desktop,artivilla/desktop,kactus-io/kactus,say25/desktop,hjobrien/desktop,shiftkey/desktop,desktop/desktop,kactus-io/kactus,say25/desktop,artivilla/desktop