Adjust visual overflow rect for rounded/shifted ascent/descent

third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/inline-overflow-expected.txt

Index: third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/inline-overflow-expected.txt
diff --git a/third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/inline-overflow-expected.txt b/third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/inline-overflow-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..1ae44d810062253857ad6428cb811e56d933228d
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/platform/mac/paint/invalidation/inline-overflow-expected.txt
@@ -0,0 +1,28 @@
+{
+  "layers": [
+    {
+      "name": "LayoutView #document",
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "paintInvalidations": [
+        {
+          "object": "LayoutText #text",
+          "rect": [33, 32, 250, 102],
+          "reason": "style change"
+        }
+      ]
+    }
+  ],
+  "objectPaintInvalidations": [
+    {
+      "object": "LayoutText #text",
+      "reason": "style change"
+    },
+    {
+      "object": "InlineTextBox 'A\u00A0\u00A0B'",
+      "reason": "style change"
+    }
+  ]
+}
+