class TreeScopeStyleSheetCollection : public StyleSheetCollection {
public:
void addStyleSheetCandidateNode(Node*, bool createdByParser);
class TreeScopeStyleSheetCollection : public StyleSheetCollection {
public:
void addStyleSheetCandidateNode(Node*, bool createdByParser);
bool hasStyleSheetCandidateNodes() const { return !m_styleSheetCandidateNodes.isEmpty(); }
bool usesRemUnits() const { return m_usesRemUnits; }
bool hasStyleSheetCandidateNodes() const { return !m_styleSheetCandidateNodes.isEmpty(); }
bool usesRemUnits() const { return m_usesRemUnits; }