Invalidate border/outline on color change only if they use current color

third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/single-line-cells-repeating-thead-break-inside-on-thead-only-expected.txt

 {
   "layers": [
     {
       "name": "LayoutView #document",
       "bounds": [1059, 585],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
-          "object": "LayoutTableCell TH id='target'",
-          "rect": [8, 68, 840, 190],
+          "object": "LayoutText #text",
+          "rect": [10, 68, 836, 190],
           "reason": "style change"
         }
       ]
     }
   ],
   "objectPaintInvalidations": [
     {
-      "object": "LayoutTableCell TH id='target'",
-      "reason": "style change"
-    },
-    {
-      "object": "RootInlineBox",
-      "reason": "style change"
-    },
-    {
       "object": "LayoutText #text",
       "reason": "style change"
     },
     {
       "object": "InlineTextBox 'Col 1'",
       "reason": "style change"
     }
   ]
 }