subtract 48 Source/platform/geometry/Region.h void subtract(const Region&); subtract 148 Source/platform/geometry/Region.h static inline Region subtract(const Region& a, const Region& b) subtract 151 Source/platform/geometry/Region.h result.subtract(b); subtract 120 Source/platform/geometry/RegionTest.cpp r.subtract(IntRect(7, 7, 10, 0)); subtract 361 Source/platform/geometry/RegionTest.cpp container.subtract(IntRect(0, 20, 60, 0)); subtract 83 Source/wtf/FunctionalTest.cpp Function<int ()> subtractTwoFromFourFunction = bind(subtract, 4, 2);