Add early-out to RenderSVG{Block,ModelObject}::repaintTreeAfterLayout

Source/core/rendering/svg/RenderSVGModelObject.cpp

Index: Source/core/rendering/svg/RenderSVGModelObject.cpp
diff --git a/Source/core/rendering/svg/RenderSVGModelObject.cpp b/Source/core/rendering/svg/RenderSVGModelObject.cpp
index 64e1b84a1119d8eb390ebd76529ceb3613962b20..a0ff15a30179d02bac0e94d34526f9626303008e 100644
--- a/Source/core/rendering/svg/RenderSVGModelObject.cpp
+++ b/Source/core/rendering/svg/RenderSVGModelObject.cpp
@@ -128,11 +128,14 @@ void RenderSVGModelObject::repaintTreeAfterLayout()
 {
     // Note: This is a reduced version of RenderBox::repaintTreeAfterLayout().
     // FIXME: Should share code with RenderBox::repaintTreeAfterLayout().
-    LayoutStateDisabler layoutStateDisabler(*this);
-
     ASSERT(RuntimeEnabledFeatures::repaintAfterLayoutEnabled());
     ASSERT(!needsLayout());
 
+    if (!shouldCheckForInvalidationAfterLayout())
+        return;
+
+    LayoutStateDisabler layoutStateDisabler(*this);
+
     const LayoutRect oldRepaintRect = previousRepaintRect();
     const LayoutPoint oldPositionFromRepaintContainer = previousPositionFromRepaintContainer();
     RenderLayerModelObject* repaintContainer = containerForRepaint();