kAltProportionalTextSelector  370 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'palt',   kTextSpacingType,           kAltProportionalTextSelector,           7 },
kAltProportionalTextSelector  409 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'valt',   kTextSpacingType,           kAltProportionalTextSelector,           7 },
kAltProportionalTextSelector  413 third_party/harfbuzz-ng/src/hb-coretext.cc     { 'vpal',   kTextSpacingType,           kAltProportionalTextSelector,           7 },