don't clear focusIn timer on focusOut

js/utils/keyboard.js

@@ -126,7 +126,6 @@ function keyboardShow(element, elementTop, elementBottom, viewportHeight, keyboa
 }
 
 function keyboardFocusOut(e) {
-  clearTimeout(keyboardFocusInTimer);
   clearTimeout(keyboardFocusOutTimer);
 
   keyboardFocusOutTimer = setTimeout(keyboardHide, 350);

test/unit/utils/keyboard.unit.js

@@ -72,6 +72,8 @@ Notes:
 iOS 7 keyboard is 216px tall without the accessory bar
 iOS 7 keyboard is 260px tall with the accessory bar
 
+Switching inputs fires focusOut on iOS, doesn't on Android
+
 */