StyleRuleGroup::StyleRuleGroup(const StyleRuleGroup& o) : StyleRuleBase(o) { m_childRules.reserveInitialCapacity(o.childRules().size()); for (auto& childRule : o.childRules()) m_childRules.uncheckedAppend(childRule->copy()); }
CSSGroupingRule::CSSGroupingRule(StyleRuleGroup& groupRule, CSSStyleSheet* parent) : CSSRule(parent) , m_groupRule(groupRule) , m_childRuleCSSOMWrappers(groupRule.childRules().size()) { }