Launch browser and open the testcase html file attached. you will see that the input field that apply style="unicode-bidi:bidi-override; direction:rtl;" , the input text is not properly right-to-left displayed. but the non-input field text with same tag applied, text is right-to-left displayed.
Created attachment 67105 [details]
*** This bug has been marked as a duplicate of bug 21440 ***