form-control: missing cursor if switching off readonly on dblclick [Chrome+Safari]

Created by: DenysVuika

The issue can be observed here: jsfiddle Was reproduced with Chrome 41.

Description: when switching off 'readonly' state of the input.form-control on the fly (via dblclick event) element stops showing text caret, however user can still type text. The issue is not reproduced for standard input controls without form-control class (see jsfidlle link above).