SupportsMode     1034 Source/core/css/CSSTokenizer-in.cpp             m_parsingMode = SupportsMode;
SupportsMode     1097 Source/core/css/CSSTokenizer-in.cpp             m_parsingMode = SupportsMode;
SupportsMode     1106 Source/core/css/CSSTokenizer-in.cpp     ASSERT(m_parsingMode == SupportsMode);
SupportsMode     1162 Source/core/css/CSSTokenizer-in.cpp             if (m_parsingMode == SupportsMode && !hasEscape) {
SupportsMode     1188 Source/core/css/CSSTokenizer-in.cpp             } else if (m_parsingMode == SupportsMode) {
SupportsMode     1361 Source/core/css/CSSTokenizer-in.cpp         if (m_parsingMode == MediaQueryMode || m_parsingMode == SupportsMode)