Fix Border collapsing with colpsan / rowspan cells

third_party/WebKit/LayoutTests/platform/win/paint/invalidation/float-overflow-right-expected.txt

 {
   "layers": [
     {
       "name": "LayoutView #document",
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
           "object": "LayoutBlockFlow (anonymous)",
@@ skipping 660 matching lines @@
     {
       "object": "LayoutText #text",
       "reason": "location change"
     },
     {
       "object": "LayoutTable TABLE class='outer'",
       "reason": "bounds change"
     },
     {
       "object": "LayoutTableSection TBODY",
-      "reason": "location change"
+      "reason": "bounds change"
     },
     {
       "object": "LayoutTableRow TR",
       "reason": "location change"
     },
     {
       "object": "LayoutTableCell TD",
       "reason": "bounds change"
     },
     {
@@ skipping 23 matching lines @@
     {
       "object": "LayoutText #text",
       "reason": "location change"
     },
     {
       "object": "LayoutTable TABLE class='outer'",
       "reason": "bounds change"
     },
     {
       "object": "LayoutTableSection TBODY",
-      "reason": "location change"
+      "reason": "bounds change"
     },
     {
       "object": "LayoutTableRow TR",
       "reason": "location change"
     },
     {
       "object": "LayoutTableCell TD",
       "reason": "bounds change"
     },
     {
@@ skipping 31 matching lines @@
     {
       "object": "RootInlineBox",
       "reason": "bounds change"
     },
     {
       "object": "LayoutTable TABLE class='outer'",
       "reason": "bounds change"
     },
     {
       "object": "LayoutTableSection TBODY",
-      "reason": "location change"
+      "reason": "bounds change"
     },
     {
       "object": "LayoutTableRow TR",
       "reason": "location change"
     },
     {
       "object": "LayoutTableCell TD",
       "reason": "bounds change"
     },
     {
@@ skipping 176 matching lines @@
       "object": "LayoutText #text",
       "reason": "location change"
     },
     {
       "object": "LayoutText #text",
       "reason": "location change"
     }
   ]
 }