Tweak PaintInvalidationReasons

third_party/WebKit/LayoutTests/platform/win/virtual/disable-spinvalidation/paint/invalidation/crbug-371640-3-expected.txt

 {
   "layers": [
     {
       "name": "LayoutView #document",
       "bounds": [800, 600],
       "contentsOpaque": true,
       "drawsContent": true,
       "paintInvalidations": [
         {
           "object": "LayoutBlockFlow DIV id='keep_child'",
           "rect": [508, 208, 100, 100],
-          "reason": "bounds change"
+          "reason": "geometry"
         },
         {
           "object": "LayoutBlockFlow (positioned) DIV id='remove_child'",
           "rect": [508, 88, 100, 100],
-          "reason": "layoutObject removal"
+          "reason": "disappeared"
         },
         {
           "object": "LayoutBlockFlow DIV id='keep_child'",
           "rect": [408, 208, 100, 100],
-          "reason": "bounds change"
+          "reason": "geometry"
         }
       ]
     }
   ],
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow (positioned) DIV id='remove_child'",
-      "reason": "layoutObject removal"
+      "reason": "disappeared"
     },
     {
       "object": "LayoutBlockFlow (floating) DIV id='remove' class='outer'",
-      "reason": "layoutObject removal"
+      "reason": "disappeared"
     },
     {
       "object": "LayoutBlockFlow (floating) DIV id='keep_outer' class='outer'",
-      "reason": "location change"
+      "reason": "geometry"
     },
     {
       "object": "LayoutBlockFlow (relative positioned) DIV id='keep_inner'",
-      "reason": "location change"
+      "reason": "geometry"
     },
     {
       "object": "LayoutBlockFlow (positioned) DIV id='abs_pos'",
-      "reason": "location change"
+      "reason": "geometry"
     },
     {
       "object": "LayoutBlockFlow DIV id='keep_child'",
-      "reason": "bounds change"
+      "reason": "geometry"
     }
   ]
 }