Throttle rendering pipeline for invisible iframes

Source/core/paint/DeprecatedPaintLayerPainterTest.cpp

Index: Source/core/paint/DeprecatedPaintLayerPainterTest.cpp
diff --git a/Source/core/paint/DeprecatedPaintLayerPainterTest.cpp b/Source/core/paint/DeprecatedPaintLayerPainterTest.cpp
index 51256d7f281c7dc6c0295b591913cc9b839abd69..ca61bf3d33156760d844df8562d0b36c68b2eb09 100644
--- a/Source/core/paint/DeprecatedPaintLayerPainterTest.cpp
+++ b/Source/core/paint/DeprecatedPaintLayerPainterTest.cpp
@@ -120,7 +120,7 @@ TEST_F(DeprecatedPaintLayerPainterTestForSlimmingPaintV2, CachedSubsequenceOnInt
     LayoutObject& container3 = *document().getElementById("container3")->layoutObject();
     DeprecatedPaintLayer& container3Layer = *toLayoutBoxModelObject(container3).layer();
 
-    document().view()->updateAllLifecyclePhases(LayoutRect(0, 0, 400, 300));
+    document().view()->updateAllLifecyclePhases(DocumentLifecycle::ThrottlingMode::Disallow, LayoutRect(0, 0, 400, 300));
 
     // Container1 is fully in the interest rect;
     // Container2 is partly (including its stacking chidren) in the interest rect;