[webkit-reviews] review granted: [Bug 128967] Move to using std::unique_ptr for VisitedLinkState, CheckedRadioButtons : [Attachment 224673] Patch

[bugzilla-daemon at webkit.org]

Andreas Kling <akling at apple.com> has granted Zan Dobersek
<zandobersek at gmail.com>'s request for review:
Bug 128967: Move to using std::unique_ptr for VisitedLinkState,
CheckedRadioButtons
https://bugs.webkit.org/show_bug.cgi?id=128967

Attachment 224673: Patch
https://bugs.webkit.org/attachment.cgi?id=224673&action=review

------- Additional Comments from Andreas Kling <akling at apple.com>
View in context: https://bugs.webkit.org/attachment.cgi?id=224673&action=review


r=me

> Source/WebCore/dom/CheckedRadioButtons.cpp:189
> +    std::unique_ptr<RadioButtonGroup>& group =
m_nameToGroupMap->add(element->name().impl(), nullptr).iterator->value;

I'd use "auto&" here.