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

Source/WebCore/rendering/RenderListMarker.cpp

Index: Source/WebCore/rendering/RenderListMarker.cpp
diff --git a/Source/WebCore/rendering/RenderListMarker.cpp b/Source/WebCore/rendering/RenderListMarker.cpp
index cd21cea8867cdfef7633e1961af480767cb2174b..8a2f4d60a33f1bbf6501450dc82d5d15c58b6ca1 100644
--- a/Source/WebCore/rendering/RenderListMarker.cpp
+++ b/Source/WebCore/rendering/RenderListMarker.cpp
@@ -1077,17 +1077,17 @@ RenderListMarker* RenderListMarker::createAnonymous(RenderListItem* item)
     return renderer;
 }
 
-void RenderListMarker::styleWillChange(StyleDifference diff, const RenderStyle* newStyle)
+void RenderListMarker::styleWillChange(StyleDifference diff, const RenderStyle* newStyle, StyleChangeState& state)
 {
     if (style() && (newStyle->listStylePosition() != style()->listStylePosition() || newStyle->listStyleType() != style()->listStyleType()))
         setNeedsLayoutAndPrefWidthsRecalc();
     
-    RenderBox::styleWillChange(diff, newStyle);
+    RenderBox::styleWillChange(diff, newStyle, state);
 }
 
-void RenderListMarker::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
+void RenderListMarker::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle, const StyleChangeState& state)
 {
-    RenderBox::styleDidChange(diff, oldStyle);
+    RenderBox::styleDidChange(diff, oldStyle, state);
 
     if (m_image != style()->listStyleImage()) {
         if (m_image)