Invalidate whitespace text on text color changes

LayoutTests/paint/invalidation/non-text-link-invalidation-optimization-expected.txt

Index: LayoutTests/paint/invalidation/non-text-link-invalidation-optimization-expected.txt
diff --git a/LayoutTests/paint/invalidation/non-text-link-invalidation-optimization-expected.txt b/LayoutTests/paint/invalidation/non-text-link-invalidation-optimization-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..ccd9e43c2051c45219be1c2bde116f109658f9da
--- /dev/null
+++ b/LayoutTests/paint/invalidation/non-text-link-invalidation-optimization-expected.txt
@@ -0,0 +1,33 @@
+{
+  "bounds": [800, 600],
+  "children": [
+    {
+      "bounds": [800, 600],
+      "contentsOpaque": true,
+      "drawsContent": true,
+      "repaintRects": [
+        [360, 8, 54, 18],
+        [326, 8, 25, 18],
+        [167, 8, 150, 18],
+        [139, 8, 29, 18],
+        [76, 8, 64, 18],
+        [8, 8, 59, 18]
+      ],
+      "paintInvalidationClients": [
+        "LayoutText #text",
+        "InlineTextBox 'This test '",
+        "LayoutText #text",
+        "InlineTextBox ' passes if '",
+        "LayoutText #text",
+        "InlineTextBox 'only'",
+        "LayoutText #text",
+        "InlineTextBox ' text is invalidated and '",
+        "LayoutText #text",
+        "InlineTextBox ' no '",
+        "LayoutText #text",
+        "InlineTextBox ' images.'"
+      ]
+    }
+  ]
+}
+