Create LineLayout api

Source/core/layout/shapes/ShapeOutsideInfo.cpp

Index: Source/core/layout/shapes/ShapeOutsideInfo.cpp
diff --git a/Source/core/layout/shapes/ShapeOutsideInfo.cpp b/Source/core/layout/shapes/ShapeOutsideInfo.cpp
index 7e92b12f8647f014b27546ba02b61631909857ed..353dc56c744446ff365781ee68e60994e3e4b177 100644
--- a/Source/core/layout/shapes/ShapeOutsideInfo.cpp
+++ b/Source/core/layout/shapes/ShapeOutsideInfo.cpp
@@ -282,7 +282,8 @@ bool ShapeOutsideInfo::isEnabledFor(const LayoutBox& box)
 
     return false;
 }
-ShapeOutsideDeltas ShapeOutsideInfo::computeDeltasForContainingBlockLine(const LayoutBlockFlow& containingBlock, const FloatingObject& floatingObject, LayoutUnit lineTop, LayoutUnit lineHeight)
+
+ShapeOutsideDeltas ShapeOutsideInfo::computeDeltasForContainingBlockLine(LineLayoutBlockFlow containingBlock, const FloatingObject& floatingObject, LayoutUnit lineTop, LayoutUnit lineHeight)
 {
     ASSERT(lineHeight >= 0);