Reviewed by Darin.

    Reviewed by Darin.

        Fix for <rdar://problem/5230188> REGRESSION: Active/inactive marked text is not distinguished in textfields and textareas

        We were previously trying to leave room for 1px of space between the text and the underline.
        This change removes that requirement so that if we don't have room for the extra space, we still draw the thick underline
        touching the text.

        * rendering/InlineTextBox.cpp: (WebCore::InlineTextBox::paintMarkedTextUnderline):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@24206 268f45cc-cd09-0410-ab3c-d52691b4dbfc