Remove unowned self from animateWithDuration due to it being a nonescaping closure

Author: patrickreynolds

TextFieldEffects/TextFieldEffects/HoshiTextField.swift

@@ -113,10 +113,10 @@ import UIKit
 
  override public func animateViewsForTextDisplay() {
  if text!.isEmpty {
- UIView.animateWithDuration(0.35, delay: 0.0, usingSpringWithDamping: 0.8, initialSpringVelocity: 2.0, options: UIViewAnimationOptions.BeginFromCurrentState, animations: ({ [unowned self] in
+ UIView.animateWithDuration(0.35, delay: 0.0, usingSpringWithDamping: 0.8, initialSpringVelocity: 2.0, options: UIViewAnimationOptions.BeginFromCurrentState, animations: ({
  self.layoutPlaceholderInTextRect()
  self.placeholderLabel.alpha = 1
-  }), completion: nil)
+ }), completion: nil)
 
  self.activeBorderLayer.frame = self.rectForBorder(self.borderThickness.active, isFilled: false)
  }