Remove webkit-line-clamp

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 a4ff55e1a53ed48ce2820a07b96817ab4eda313d..f087b22bc479bb2958aa84a56b6a8af7f1354c8a 100644
--- a/sky/engine/core/rendering/style/RenderStyle.cpp
+++ b/sky/engine/core/rendering/style/RenderStyle.cpp
@@ -321,7 +321,6 @@ bool RenderStyle::diffNeedsFullLayoutAndPaintInvalidation(const RenderStyle& oth
     if (rareNonInheritedData.get() != other.rareNonInheritedData.get()) {
         if (rareNonInheritedData->marginBeforeCollapse != other.rareNonInheritedData->marginBeforeCollapse
             || rareNonInheritedData->marginAfterCollapse != other.rareNonInheritedData->marginAfterCollapse
-            || rareNonInheritedData->lineClamp != other.rareNonInheritedData->lineClamp
             || rareNonInheritedData->textOverflow != other.rareNonInheritedData->textOverflow
             || rareNonInheritedData->m_wrapFlow != other.rareNonInheritedData->m_wrapFlow
             || rareNonInheritedData->m_wrapThrough != other.rareNonInheritedData->m_wrapThrough