14 static void Union(SkRegion* rgn, const SkIRect& rect) {  in Union()  function
26     Union(&r, SkIRect::MakeXYWH(0, 0, 1, 1));  in test_fromchrome()
34     Union(&r, SkIRect::MakeXYWH(0, 0, 3, 3));  in test_fromchrome()
35     Union(&r, SkIRect::MakeXYWH(10, 0, 3, 3));  in test_fromchrome()
36     Union(&r, SkIRect::MakeXYWH(0, 10, 13, 3));  in test_fromchrome()
68     Union(&container, SkIRect::MakeXYWH(0, 0, 40, 20));  in test_fromchrome()
69     Union(&container, SkIRect::MakeXYWH(30, 20, 10, 20));  in test_fromchrome()
75         Union(&rgn, SkIRect::MakeXYWH(0, 0, 10, 10));  in test_fromchrome()
76         Union(&rgn, SkIRect::MakeLTRB(5, 10, 20, 20));  in test_fromchrome()
300     Union(&complexRegion, SkIRect::MakeXYWH(0, 0, 1, 1));  in DEF_TEST()
301     Union(&complexRegion, SkIRect::MakeXYWH(0, 0, 3, 3));  in DEF_TEST()
302     Union(&complexRegion, SkIRect::MakeXYWH(10, 0, 3, 3));  in DEF_TEST()
303     Union(&complexRegion, SkIRect::MakeXYWH(0, 10, 13, 3));  in DEF_TEST()
306     Union(&complexRegion, SkIRect::MakeXYWH(10, 20, 3, 3));  in DEF_TEST()
307     Union(&complexRegion, SkIRect::MakeXYWH(0,  20, 3, 3));  in DEF_TEST()