Remove CSS list-style

sky/engine/core/rendering/style/RenderStyle.cpp

Index: sky/engine/core/rendering/style/RenderStyle.cpp
diff --git a/sky/engine/core/rendering/style/RenderStyle.cpp b/sky/engine/core/rendering/style/RenderStyle.cpp
index dd58c088089cef6f09c178e3e9c02a80f241bed8..e909726786d715c2e61649db4ff5fb79c41d952a 100644
--- a/sky/engine/core/rendering/style/RenderStyle.cpp
+++ b/sky/engine/core/rendering/style/RenderStyle.cpp
@@ -380,7 +380,6 @@ bool RenderStyle::diffNeedsFullLayout(const RenderStyle& other) const
             || rareInheritedData->m_textOrientation != other.rareInheritedData->m_textOrientation
             || rareInheritedData->m_tabSize != other.rareInheritedData->m_tabSize
             || rareInheritedData->m_lineBoxContain != other.rareInheritedData->m_lineBoxContain
-            || rareInheritedData->listStyleImage != other.rareInheritedData->listStyleImage
             || rareInheritedData->textStrokeWidth != other.rareInheritedData->textStrokeWidth)
             return true;
 
@@ -547,13 +546,6 @@ static RoundedRect::Radii calcRadiiFor(const BorderData& border, IntSize size)
             valueForLength(border.bottomRight().height(), size.height())));
 }
 
-StyleImage* RenderStyle::listStyleImage() const { return rareInheritedData->listStyleImage.get(); }
-void RenderStyle::setListStyleImage(PassRefPtr<StyleImage> v)
-{
-    if (rareInheritedData->listStyleImage != v)
-        rareInheritedData.access()->listStyleImage = v;
-}
-
 Color RenderStyle::color() const { return inherited->color; }
 void RenderStyle::setColor(const Color& v) { SET_VAR(inherited, color, v); }