addNewClass       215 Source/core/html/track/vtt/VTTTokenizer.cpp                 addNewClass(classes, buffer);
addNewClass       219 Source/core/html/track/vtt/VTTTokenizer.cpp                 addNewClass(classes, buffer);
addNewClass       223 Source/core/html/track/vtt/VTTTokenizer.cpp                 addNewClass(classes, buffer);