Eagerly invalidate when a layer becomes stacking context

third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt

Index: third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt
diff --git a/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt b/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt
index cb3027f7c8f32dacdc870a5e3a4e1a92786bbdcf..0baea790fd824001961de4bc4453ed13b6b53e8e 100644
--- a/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt
+++ b/third_party/WebKit/LayoutTests/virtual/disable-spinvalidation/paint/invalidation/scroll-in-transformed-layer-expected.txt
@@ -20,6 +20,11 @@
           "object": "LayoutBlockFlow (positioned) DIV class='absolute red'",
           "rect": [100, 150, 100, 100],
           "reason": "subtree"
+        },
+        {
+          "object": "LayoutBlockFlow (positioned) DIV id='moveMe' class='absolute clipped rotated'",
+          "rect": [100, 150, 100, 100],
+          "reason": "subtree"
         }
       ]
     }
@@ -36,6 +41,18 @@
     {
       "object": "LayoutBlockFlow (positioned) DIV class='absolute red'",
       "reason": "subtree"
+    },
+    {
+      "object": "LayoutBlockFlow (positioned) DIV id='moveMe' class='absolute clipped rotated'",
+      "reason": "subtree"
+    },
+    {
+      "object": "LayoutBlockFlow (positioned) DIV class='absolute green'",
+      "reason": "subtree"
+    },
+    {
+      "object": "LayoutBlockFlow (positioned) DIV class='absolute red'",
+      "reason": "subtree"
     }
   ]
 }