Index: Source/core/layout/compositing/DeprecatedPaintLayerCompositor.cpp |
diff --git a/Source/core/layout/compositing/DeprecatedPaintLayerCompositor.cpp b/Source/core/layout/compositing/DeprecatedPaintLayerCompositor.cpp |
index 068c981d701a1968e9927b4465f7177ac82b60b7..b810fa1d082a7dfb7fbf73a4c97ba79c3f07c331 100644 |
--- a/Source/core/layout/compositing/DeprecatedPaintLayerCompositor.cpp |
+++ b/Source/core/layout/compositing/DeprecatedPaintLayerCompositor.cpp |
@@ -452,7 +452,7 @@ bool DeprecatedPaintLayerCompositor::allocateOrClearCompositedDeprecatedPaintLay |
// Need to create a test where a squashed layer pops into compositing. And also to cover all other |
// sorts of compositingState transitions. |
layer->setLostGroupedMapping(false); |
- layer->setGroupedMapping(nullptr); |
+ layer->setGroupedMapping(nullptr, true); |
layer->ensureCompositedDeprecatedPaintLayerMapping(); |
compositedDeprecatedPaintLayerMappingChanged = true; |