Tweak PaintInvalidationReasons

third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt b/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt
index 46672b25a2471fd4d572cd4e8802f406cc01051e..8246087104f8f3bbd9ee9f5000cd46c3c0ea1b44 100644
--- a/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt
+++ b/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/subtree-root-clip-3-expected.txt
@@ -9,12 +9,12 @@
         {
           "object": "LayoutBlockFlow DIV",
           "rect": [15, 60, 100, 100],
-          "reason": "background obscuration change"
+          "reason": "background"
         },
         {
           "object": "LayoutBlockFlow DIV id='target'",
           "rect": [15, 60, 100, 100],
-          "reason": "became visible"
+          "reason": "appeared"
         }
       ]
     }
@@ -22,11 +22,11 @@
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow DIV",
-      "reason": "background obscuration change"
+      "reason": "background"
     },
     {
       "object": "LayoutBlockFlow DIV id='target'",
-      "reason": "became visible"
+      "reason": "appeared"
     }
   ]
 }