Bug 1555030 Comment 3 Edit History

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I think we need this:
```
diff --git a/layout/svg/SVGViewFrame.cpp b/layout/svg/SVGViewFrame.cpp
--- a/layout/svg/SVGViewFrame.cpp
+++ b/layout/svg/SVGViewFrame.cpp
@@ -28,7 +28,7 @@ class SVGViewFrame final : public nsFram
  protected:
   explicit SVGViewFrame(ComputedStyle* aStyle, nsPresContext* aPresContext)
       : nsFrame(aStyle, aPresContext, kClassID) {
-    AddStateBits(NS_FRAME_IS_NONDISPLAY);
+    AddStateBits(NS_FRAME_SVG_LAYOUT | NS_FRAME_IS_NONDISPLAY);
   }
```

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