Update reason after full paint invalidation

third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/window-resize-vertical-writing-mode-expected.txt

 {
   "layers": [
     {
       "name": "LayoutView #document",
       "bounds": [913, 235],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
           "object": "LayoutView #document",
@@ skipping 130 matching lines @@
           "object": "LayoutBlockFlow BODY",
           "rect": [208, 8, 897, 219],
           "reason": "bounds change"
         },
         {
           "object": "LayoutBlockFlow BODY",
           "rect": [8, 8, 897, 219],
           "reason": "bounds change"
         },
         {
-          "object": "LayoutText #text",
-          "rect": [208, 8, 897, 214],
-          "reason": "bounds change"
-        },
-        {
-          "object": "LayoutText #text",
-          "rect": [8, 8, 897, 214],
-          "reason": "bounds change"
-        },
-        {
           "object": "LayoutView #document",
           "rect": [513, 235, 600, 15],
           "reason": "scroll"
         },
         {
           "object": "LayoutView #document",
           "rect": [513, 235, 400, 15],
           "reason": "scroll"
         }
       ]
@@ skipping 217 matching lines @@
       "object": "InlineTextBox 'KKKK LLLL MMMM'",
       "reason": "forced by layout"
     },
     {
       "object": "InlineTextBox 'NNNN'",
       "reason": "forced by layout"
     }
   ]
 }