Add StyleChangeState to get rid of a bunch of static state in the render tree.

Source/WebCore/rendering/svg/RenderSVGInline.cpp

Index: Source/WebCore/rendering/svg/RenderSVGInline.cpp
diff --git a/Source/WebCore/rendering/svg/RenderSVGInline.cpp b/Source/WebCore/rendering/svg/RenderSVGInline.cpp
index e8dfe03e4c58cab85de27959baccc06ffa8b60fd..f0f5dfae98a998ddc2287ede3a069000944fa993 100644
--- a/Source/WebCore/rendering/svg/RenderSVGInline.cpp
+++ b/Source/WebCore/rendering/svg/RenderSVGInline.cpp
@@ -106,16 +106,16 @@ void RenderSVGInline::willBeDestroyed()
     RenderInline::willBeDestroyed();
 }
 
-void RenderSVGInline::styleWillChange(StyleDifference diff, const RenderStyle* newStyle)
+void RenderSVGInline::styleWillChange(StyleDifference diff, const RenderStyle* newStyle, StyleChangeState& state)
 {
     if (diff == StyleDifferenceLayout)
         setNeedsBoundariesUpdate();
-    RenderInline::styleWillChange(diff, newStyle);
+    RenderInline::styleWillChange(diff, newStyle, state);
 }
 
-void RenderSVGInline::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
+void RenderSVGInline::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle, const StyleChangeState& state)
 {
-    RenderInline::styleDidChange(diff, oldStyle);
+    RenderInline::styleDidChange(diff, oldStyle, state);
     SVGResourcesCache::clientStyleChanged(this, diff, style());
 }