Paint collapsed borders of a table as one display item

third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt

Index: third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt
index 71fa8da537c91b071c77714aed3721081805ecc7..d238ff5f393d86b54da814ed2d2419667b7d48ff 100644
--- a/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/linux/paint/invalidation/table-collapsed-border-expected.txt
@@ -147,30 +147,6 @@
       "reason": "layoutObject removal"
     },
     {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
-      "object": "LayoutTableCell TD",
-      "reason": "style change"
-    },
-    {
       "object": "LayoutTable TABLE id='t'",
       "reason": "style change"
     },
@@ -256,6 +232,10 @@
     },
     {
       "object": "LayoutTable TABLE",
+      "reason": "style change"
+    },
+    {
+      "object": "LayoutTable TABLE",
       "reason": "incremental"
     },
     {