Eagerly invalidate when a layer becomes stacking context

third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt

Index: third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt
diff --git a/third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt b/third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt
index 83686672efa903c8a997471ddaa15c7b1f3b9d7f..c174a39f6f6dd3e45c5f505f64d9469ccddb0064 100644
--- a/third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt
+++ b/third_party/WebKit/LayoutTests/paint/invalidation/svg/transform-text-element-expected.txt
@@ -12,6 +12,11 @@
           "reason": "subtree"
         },
         {
+          "object": "LayoutSVGInlineText #text",
+          "rect": [8, 8, 400, 100],
+          "reason": "subtree"
+        },
+        {
           "object": "LayoutSVGText text",
           "rect": [8, 8, 400, 100],
           "reason": "subtree"
@@ -35,6 +40,22 @@
     {
       "object": "InlineTextBox 'Test'",
       "reason": "subtree"
+    },
+    {
+      "object": "LayoutSVGText text",
+      "reason": "subtree"
+    },
+    {
+      "object": "RootInlineBox",
+      "reason": "subtree"
+    },
+    {
+      "object": "LayoutSVGInlineText #text",
+      "reason": "subtree"
+    },
+    {
+      "object": "InlineTextBox 'Test'",
+      "reason": "subtree"
     }
   ]
 }