Make NGBoxFragmentPainter::PaintTextItem() to paint text if IsVisibleToPaint()

This patch changes |NGBoxFragmentPainter::PaintTextItem()| to paint text if
|IsVisibleToPaint()|. This is follow-up of the patch[1] uses opposite condition.


[1] http://crrev.com/c/1892981 [FragmentItem] Fix DCHECK in PaintTextItem

Bug: 982194
Change-Id: Id2e229169fabae9c00c42197e0fab9a4b9382c81
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1892982
Commit-Queue: Yoshifumi Inoue <yosin@chromium.org>
Commit-Queue: Koji Ishii <kojii@chromium.org>
Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org>
Reviewed-by: Koji Ishii <kojii@chromium.org>
Auto-Submit: Yoshifumi Inoue <yosin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#712004}

third_party/blink/renderer/core/paint/ng/ng_box_fragment_painter.cc

@@ -1180,7 +1180,7 @@ void NGBoxFragmentPainter::PaintTextItem(const NGInlineCursor& cursor,
 
   // Need to check the style of each text items because they can have different
   // styles than its siblings if inline boxes are culled.
-  if (UNLIKELY(IsVisibleToPaint(item, item.Style())))
+  if (UNLIKELY(!IsVisibleToPaint(item, item.Style())))
     return;
 
   NGTextFragmentPainter<NGInlineCursor> text_painter(cursor);