704     ShapedRunGlyphIterator previousBreak(runs);  in shape()  local
709             previousBreak = glyphIterator;  in shape()
725             previousBreak = glyphIterator;  in shape()
728             previousBreak = glyphIterator;  in shape()
730         glyphIterator = previousBreak;  in shape()
744     ShapedRunGlyphIterator previousBreak(runs);  in shape()  local
772         int numRuns = runIndex - previousBreak.fRunIndex + 1;  in shape()
775             runLevels[i] = runs[previousBreak.fRunIndex + i].fLevel;  in shape()
781             int logicalIndex = previousBreak.fRunIndex + logicalFromVisual[i];  in shape()
783             int startGlyphIndex = (logicalIndex == previousBreak.fRunIndex)  in shape()
784                                 ? previousBreak.fGlyphIndex  in shape()
808         previousBreak = glyphIterator;  in shape()