expansionOpportunityCount  275 Source/platform/fonts/Character.cpp unsigned Character::expansionOpportunityCount(const LChar* characters, size_t length, TextDirection direction, bool& isAfterExpansion)
expansionOpportunityCount  300 Source/platform/fonts/Character.cpp unsigned Character::expansionOpportunityCount(const UChar* characters, size_t length, TextDirection direction, bool& isAfterExpansion)