[SPInvaldation] Update subtree paint properties when a layout subtree is inserted

third_party/WebKit/Source/core/frame/LocalFrame.cpp

Index: third_party/WebKit/Source/core/frame/LocalFrame.cpp
diff --git a/third_party/WebKit/Source/core/frame/LocalFrame.cpp b/third_party/WebKit/Source/core/frame/LocalFrame.cpp
index 759bc27278264e8e7bfed81eab7b2539a463d47f..cfdcbdfa9084dfcdbc36cb2ad9d0b5cbb057cb7d 100644
--- a/third_party/WebKit/Source/core/frame/LocalFrame.cpp
+++ b/third_party/WebKit/Source/core/frame/LocalFrame.cpp
@@ -591,8 +591,7 @@ void LocalFrame::setPrinting(bool printing,
     if (LayoutView* layoutView = view()->layoutView()) {
       layoutView->setPreferredLogicalWidthsDirty();
       layoutView->setNeedsLayout(LayoutInvalidationReason::PrintingChanged);
-      if (!RuntimeEnabledFeatures::slimmingPaintInvalidationEnabled())
-        layoutView->setShouldDoFullPaintInvalidationForViewAndAllDescendants();
+      layoutView->setShouldDoFullPaintInvalidationForViewAndAllDescendants();
     }
     view()->layout();
     view()->adjustViewSize();
@@ -606,7 +605,7 @@ void LocalFrame::setPrinting(bool printing,
   }
 
   if (RuntimeEnabledFeatures::slimmingPaintInvalidationEnabled())
-    view()->setShouldInvalidateAllPaintAndPaintProperties();
+    view()->layoutView()->setSubtreeNeedsPaintPropertyUpdate();
 
   if (!printing)
     document()->setPrinting(Document::NotPrinting);