Paint the whole of a table-part background image behind the cells in a table

third_party/WebKit/LayoutTests/fast/table/backgr_border-table-column-group-collapsed-border-expected.txt

+layer at (0,0) size 800x600 clip at (0,0) size 785x600 scrollHeight 663
+  LayoutView at (0,0) size 800x600
+layer at (0,0) size 785x663 backgroundClip at (0,0) size 785x600 clip at (0,0) size 785x600
+  LayoutBlockFlow {HTML} at (0,0) size 785x663.41
+    LayoutBlockFlow {BODY} at (8,15.20) size 769x640.20 [color=#00FF00] [bgcolor=#333333]
+      LayoutBlockFlow {H3} at (0,0) size 769x17
+        LayoutText {#text} at (0,0) size 459x17
+          text run at (0,0) width 459: "crbug.com/35679: Background on 'table-column-group'"
+      LayoutTable {TABLE} at (0,32.20) size 591x437 [color=#FFFFFF] [border: (6px dotted #FFFFFF)]
+        LayoutBlockFlow {CAPTION} at (0,0) size 591x23
+          LayoutText {#text} at (149,0) size 293x22
+            text run at (149,0) width 293: "With 'border-collapse: collapse'"
+        LayoutTableCol {COLGROUP} at (0,0) size 0x0 [bgcolor=#000000] [border: (5px dashed #FFFFFF)]
+          LayoutTableCol {COL} at (0,0) size 0x0
+          LayoutTableCol {COL} at (0,0) size 0x0
+          LayoutTableCol {COL} at (0,0) size 0x0 [border: (9px dashed #FFFFFF)]
+        LayoutTableCol {COLGROUP} at (0,0) size 0x0 [bgcolor=#000000]
+          LayoutTableCol {COL} at (0,0) size 0x0
+        LayoutTableSection {THEAD} at (1,29) size 588x100
+          LayoutTableRow {TR} at (0,0) size 588x100
+            LayoutTableCell {TH} at (0,33) size 137x34 [border: (3px dotted #FFFFFF)] [r=0 c=0 rs=1 cs=1]
+              LayoutText {#text} at (45,4) size 44x22
+                text run at (45,4) width 44: "TH A"
+            LayoutTableCell {TH} at (137,31) size 207x38 [border: (7px dotted #FFFFFF)] [r=0 c=1 rs=1 cs=1]
+              LayoutText {#text} at (81,8) size 46x22
+                text run at (81,8) width 46: "TH B"
+            LayoutTableCell {TH} at (344,34) size 127x32 [border: (5px dotted #FFFFFF)] [r=0 c=2 rs=1 cs=1]
+              LayoutText {#text} at (42,6) size 46x22
+                text run at (42,6) width 46: "TH C"
+            LayoutTableCell {TH} at (471,36) size 117x27 [border: (2px dotted #FFFFFF)] [r=0 c=3 rs=1 cs=1]
+              LayoutText {#text} at (38,3) size 45x22
+                text run at (38,3) width 45: "TH D"
+        LayoutTableSection {TFOOT} at (1,319) size 588x115
+          LayoutTableRow {TR} at (0,0) size 588x115
+            LayoutTableCell {TD} at (0,40) size 471x34 [border: (7px dashed #FFFFFF)] [r=0 c=0 rs=1 cs=3]
+              LayoutText {#text} at (4,8) size 49x22
+                text run at (4,8) width 49: "TD M"
+            LayoutTableCell {TD} at (471,44) size 117x27 [border: (1px dotted #FFFFFF)] [r=0 c=3 rs=1 cs=1]
+              LayoutText {#text} at (6,2) size 45x22
+                text run at (6,2) width 45: "TD P"
+        LayoutTableSection {TBODY} at (1,129) size 588x190
+          LayoutTableRow {TR} at (0,0) size 588x107
+            LayoutTableCell {TD} at (0,76) size 137x38 [border: (7px dotted #FFFFFF)] [r=0 c=0 rs=2 cs=1]
+              LayoutText {#text} at (8,8) size 45x22
+                text run at (8,8) width 45: "TD E"
+            LayoutTableCell {TD} at (137,37) size 207x32 [border: (7px dotted #FFFFFF)] [r=0 c=1 rs=1 cs=1]
+              LayoutText {#text} at (8,8) size 44x22
+                text run at (8,8) width 44: "TD F"
+            LayoutTableCell {TD} at (344,38) size 127x30 [border: (3px dashed #FFFFFF)] [r=0 c=2 rs=1 cs=1]
+              LayoutText {#text} at (6,4) size 47x22
+                text run at (6,4) width 47: "TD G"
+            LayoutTableCell {TD} at (471,40) size 117x26 [border: (1px dotted #FFFFFF)] [r=0 c=3 rs=1 cs=1]
+              LayoutText {#text} at (6,2) size 45x22
+                text run at (6,2) width 45: "TD H"
+          LayoutTableRow {TR} at (0,107) size 588x83
+            LayoutTableCell {TD} at (137,134) size 207x28 [border: (1px dotted #FFFFFF)] [r=1 c=1 rs=1 cs=1]
+              LayoutText {#text} at (8,2) size 43x22
+                text run at (8,2) width 43: "TD J"
+            LayoutTableCell {TD} at (344,133) size 127x30 [border: (3px dotted #FFFFFF)] [r=1 c=2 rs=1 cs=1]
+              LayoutText {#text} at (6,4) size 46x22
+                text run at (6,4) width 46: "TD K"
+            LayoutTableCell {TD} at (471,135) size 117x26 [border: (1px dotted #FFFFFF)] [r=1 c=3 rs=1 cs=1]
+              LayoutText {#text} at (6,2) size 44x22
+                text run at (6,2) width 44: "TD L"
+      LayoutBlockFlow {P} at (0,482.20) size 769x48
+        LayoutText {#text} at (0,0) size 752x48
+          text run at (0,0) width 752: "Three aqua stripes should run along the bottom of the last cell in the first three columns and"
+          text run at (0,16) width 744: "up along the right edge of the cells in the third column. The stripes should align to be just"
+          text run at (0,32) width 328: "inside the padding edge in cells M and G."
+      LayoutBlockFlow {P} at (0,543.20) size 769x32
+        LayoutText {#text} at (0,0) size 736x32
+          text run at (0,0) width 736: "Three aqua stripes should also run just inside the top padding edge of the first cell in the"
+          text run at (0,16) width 560: "last column and down the left border edge of each cell in that column."
+      LayoutBlockFlow {DIV} at (0,588.20) size 769x35
+        LayoutInline {A} at (0,0) size 88x16 [color=#FFFF00]
+          LayoutImage {IMG} at (0,0) size 88x31
+        LayoutText {#text} at (0,0) size 0x0
+      LayoutBlockFlow {ADDRESS} at (0,623.20) size 769x17
+        LayoutText {#text} at (0,0) size 704x17
+          text run at (0,0) width 704: "CSS2 Table Backgrounds Test Suite designed and written by fantasai <fantasai@escape.com>"