Dev talk:UIBackdropView

Why not have the sample code just use the `[_UIBackdropView initWithStyle:]` method?
 * Your method doesn't exist. PoomSmart 3:23, 17 May 2014 (UTC)
 * It does in iOS 7.0 https://ghostbin.com/paste/7bw8b#L180 Jon889 (talk) 14:51, 17 May 2014 (PDT)
 * Ok, I got it. Thanks. PoomSmart 1:58, 18 May 2014 (UTC)

_UIBackdropViewSettings style numbers
Seems some numbers out there are not match with my _UIBackdropViewSettings object testing. We should specific iOS version for those numbers, maybe iOS 7.1 changed some numbers so they are different from iOS 7.0