Use LayoutBox::paintedOutputOfObjectHasNoEffectregardlessOfSize() for SVGRoot

third_party/WebKit/LayoutTests/paint/invalidation/svg/deep-nested-embedded-svg-size-changes-no-layout-triggers-2-expected.txt

 {
   "objectPaintInvalidations": [
     {
       "object": "LayoutBlockFlow BODY",
       "reason": "forced by layout"
     },
     {
       "object": "RootInlineBox",
       "reason": "forced by layout"
     },
@@ skipping 36 matching lines @@
     {
       "object": "LayoutText #text",
       "reason": "location change"
     },
     {
       "object": "LayoutView #document",
       "reason": "location change"
     },
     {
       "object": "LayoutSVGRoot svg",
-      "reason": "bounds change"
+      "reason": "location change"
     },
     {
       "object": "LayoutSVGRect rect",
       "reason": "bounds change"
     },
     {
       "object": "LayoutSVGRect rect",
       "reason": "bounds change"
     }
   ]
 }