Fix autologin crash by removing cleverness

 Bug: 5007226
 The delay dismissing of the dialog opened a situation where
 the dialog would attempt to be dismissed after the activity was
 destroyed. This just removes the cleverness (which we can revisit
 later)

Change-Id: I2bde130f5ffe31f5d33db7f107c42e881fea1d45
1 file changed