Simplify ObjectPaintInvalidatorW/C::computePaintInvalidationReason()

third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt

Index: third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt
index 6d3325b6071ae6e388f769c3ad153f4655dad69e..e8b66397710785dc454a62ab5e9dbc9324f77a2d 100644
--- a/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt
+++ b/third_party/WebKit/LayoutTests/platform/win/paint/invalidation/selection/invalidation-rect-includes-newline-for-vertical-rl-expected.txt
@@ -9,12 +9,7 @@
         {
           "object": "LayoutText #text",
           "rect": [8, 8, 32, 48],
-          "reason": "full"
-        },
-        {
-          "object": "LayoutText #text",
-          "rect": [8, 8, 32, 48],
-          "reason": "selection"
+          "reason": "bounds change"
         }
       ]
     }
@@ -34,27 +29,15 @@
     },
     {
       "object": "LayoutText #text",
-      "reason": "selection"
-    },
-    {
-      "object": "InlineTextBox 'xx'",
-      "reason": "selection"
-    },
-    {
-      "object": "InlineTextBox 'y'",
-      "reason": "selection"
-    },
-    {
-      "object": "LayoutText #text",
-      "reason": "full"
+      "reason": "bounds change"
     },
     {
       "object": "InlineTextBox 'xx'",
-      "reason": "full"
+      "reason": "bounds change"
     },
     {
       "object": "InlineTextBox 'y'",
-      "reason": "full"
+      "reason": "bounds change"
     }
   ]
 }