[CSS Grid Layout] Size tracks using a list of all items sorted by span

LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt

Index: LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt
diff --git a/LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt b/LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt
index 39a779a179b3dd96bf0c9a461354c410169fb2c5..f4863d2c89dceb35cb1c8339e71bf4e5ee5fea71 100644
--- a/LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt
+++ b/LayoutTests/fast/css-grid-layout/grid-content-sized-columns-resolution-expected.txt
@@ -10,6 +10,34 @@ PASS window.getComputedStyle(gridAutoMinContent, '').getPropertyValue('grid-temp
 PASS window.getComputedStyle(gridAutoMaxContent, '').getPropertyValue('grid-template-columns') is "20px 70px"
 PASS window.getComputedStyle(gridMaxContentAndMinContentFixed, '').getPropertyValue('grid-template-columns') is "70px 20px"
 PASS window.getComputedStyle(gridMaxContentAndMaxContentFixed, '').getPropertyValue('grid-template-columns') is "55px 35px"
+
+Check that items are processed by ascending span to compute track breadths forbidding extra space distribution.
+PASS window.getComputedStyle(gridMinContentFixedAndAutoUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 40px"
+PASS window.getComputedStyle(gridAutoAndAutoUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "5px 35px"
+PASS window.getComputedStyle(gridMinContentAndMinContentFixedUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 40px"
+PASS window.getComputedStyle(gridMaxContentAndMinContentUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 70px"
+PASS window.getComputedStyle(gridFixedMinContentAndMaxContentUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "10px 70px"
+PASS window.getComputedStyle(gridFixedMaxContentAndMinContentUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "10px 40px"
+PASS window.getComputedStyle(gridMinContentAndMaxContentFixedUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 90px"
+PASS window.getComputedStyle(gridMaxContentFixedAndAutoUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "10px 40px"
+PASS window.getComputedStyle(gridAutoMinContentUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 60px"
+PASS window.getComputedStyle(gridAutoMaxContentUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "0px 90px"
+PASS window.getComputedStyle(gridMaxContentAndMinContentFixedUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "50px 40px"
+PASS window.getComputedStyle(gridMaxContentAndMaxContentFixedUnsortedConstrained, '').getPropertyValue('grid-template-columns') is "40px 70px"
+
+Check that items are processed by ascending span to compute track breadths allowing extra space distribution.
+PASS window.getComputedStyle(gridMinContentFixedAndAutoUnsorted, '').getPropertyValue('grid-template-columns') is "15px 90px"
+PASS window.getComputedStyle(gridAutoAndAutoUnsorted, '').getPropertyValue('grid-template-columns') is "30px 60px"
+PASS window.getComputedStyle(gridMinContentAndMinContentFixedUnsorted, '').getPropertyValue('grid-template-columns') is "10px 40px"
+PASS window.getComputedStyle(gridMaxContentAndMinContentUnsorted, '').getPropertyValue('grid-template-columns') is "0px 70px"
+PASS window.getComputedStyle(gridFixedMinContentAndMaxContentUnsorted, '').getPropertyValue('grid-template-columns') is "10px 70px"
+PASS window.getComputedStyle(gridFixedMaxContentAndMinContentUnsorted, '').getPropertyValue('grid-template-columns') is "50px 40px"
+PASS window.getComputedStyle(gridMinContentAndMaxContentFixedUnsorted, '').getPropertyValue('grid-template-columns') is "10px 90px"
+PASS window.getComputedStyle(gridMaxContentFixedAndAutoUnsorted, '').getPropertyValue('grid-template-columns') is "15px 70px"
+PASS window.getComputedStyle(gridAutoMinContentUnsorted, '').getPropertyValue('grid-template-columns') is "50px 60px"
+PASS window.getComputedStyle(gridAutoMaxContentUnsorted, '').getPropertyValue('grid-template-columns') is "0px 90px"
+PASS window.getComputedStyle(gridMaxContentAndMinContentFixedUnsorted, '').getPropertyValue('grid-template-columns') is "55px 40px"
+PASS window.getComputedStyle(gridMaxContentAndMaxContentFixedUnsorted, '').getPropertyValue('grid-template-columns') is "75px 70px"
 PASS successfullyParsed is true
 
 TEST COMPLETE
@@ -25,3 +53,67 @@ XXXX XXXX
 XXXX XXXX
 XXXX XXXX
 XXXX XXXX
+XXXX XXXX
+XXXX XXXX
+XXXX XXXX
+XXX
+XXXX XXXX
+XX XX XX
+XXXX XXXX
+XXX XXX
+XXXXXXX
+XXXXX XX
+XXX
+XXXXX
+XXXX XXXX
+X X
+XXXX
+XXXX XXXX
+XXXX XXXX
+XX XX
+XXXX
+XXX XXX
+XX XX XX XX
+XXXXXX XXXXXX
+XXXX XXXX
+XXX XXX
+XXXXX
+XXX XXX
+XXXX XXXX
+XXXX XXXX
+XX
+XXXX XXXX
+XX XX XX XX
+XXXXXXX
+XXXX XXXX
+XXXX XXXX
+XXXX XXXX
+XXX
+XXXX XXXX
+XX XX XX XX
+XXXX XXXX
+XXX XXX
+XXXXXXX
+XXXXX XX
+XXX
+XXXXX
+XXXX XXXX
+X X
+XXXX
+XXXX XXXX
+XXXX XXXX
+XX XX
+XXXX
+XXX XXX
+XX XX XX XX
+XXXXXX XXXXXX
+XXXX XXXX
+XXX XXX
+XXXXX
+XXX XXX
+XXXX XXXX
+XXXX XXXX
+XX
+XXXX XXXX
+XX XX XX XX
+XXXXXXX