Tweak PaintInvalidationReasons

third_party/WebKit/LayoutTests/platform/mac/virtual/disable-spinvalidation/paint/invalidation/push-block-with-first-line-expected.txt

 {
   "layers": [
     {
       "name": "LayoutView #document",
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
           "object": "LayoutBlockFlow DIV id='spacer'",
           "rect": [8, 8, 784, 60],
-          "reason": "layoutObject insertion"
+          "reason": "appeared"
         },
         {
           "object": "LayoutBlockFlow DIV class='test'",
           "rect": [8, 68, 784, 20],
-          "reason": "bounds change"
+          "reason": "geometry"
         },
         {
           "object": "LayoutBlockFlow DIV class='test'",
           "rect": [8, 8, 784, 20],
-          "reason": "bounds change"
+          "reason": "geometry"
         },
         {
           "object": "LayoutText #text",
           "rect": [8, 67, 140, 22],
-          "reason": "bounds change"
+          "reason": "geometry"
         },
         {
           "object": "LayoutText #text",
           "rect": [8, 7, 140, 22],
-          "reason": "bounds change"
+          "reason": "geometry"
         }
       ]
     }
   ],
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow DIV id='spacer'",
-      "reason": "layoutObject insertion"
+      "reason": "appeared"
     },
     {
       "object": "LayoutBlockFlow DIV class='test'",
-      "reason": "bounds change"
+      "reason": "geometry"
     },
     {
       "object": "RootInlineBox",
-      "reason": "bounds change"
+      "reason": "geometry"
     },
     {
       "object": "LayoutText #text",
-      "reason": "bounds change"
+      "reason": "geometry"
     },
     {
       "object": "InlineTextBox 'JOCULAR'",
-      "reason": "bounds change"
+      "reason": "geometry"
     }
   ]
 }