Add RenderObject::needsResizeLayout

Source/core/rendering/RenderBlock.cpp

Index: Source/core/rendering/RenderBlock.cpp
diff --git a/Source/core/rendering/RenderBlock.cpp b/Source/core/rendering/RenderBlock.cpp
index a23bfbb8af6da719c0329019d101c1b0f6ab86d1..6aa35d82d165f39407b5eca4db15f4623909b8aa 100644
--- a/Source/core/rendering/RenderBlock.cpp
+++ b/Source/core/rendering/RenderBlock.cpp
@@ -1632,7 +1632,8 @@ void RenderBlock::simplifiedNormalFlowLayout()
 
 bool RenderBlock::simplifiedLayout()
 {
-    if ((!posChildNeedsLayout() && !needsSimplifiedNormalFlowLayout()) || normalChildNeedsLayout() || selfNeedsLayout())
+    if ((!posChildNeedsLayout() && !needsSimplifiedNormalFlowLayout() && !needsResizeLayout())
+        || normalChildNeedsLayout() || selfNeedsLayout())
         return false;
 
 
@@ -1643,6 +1644,9 @@ bool RenderBlock::simplifiedLayout()
         if (needsPositionedMovementLayout() && !tryLayoutDoingPositionedMovementOnly())
             return false;
 
+        if (needsResizeLayout() && !tryLayoutDoingResizeOnly())
+            return false;
+
         FastTextAutosizer::LayoutScope fastTextAutosizerLayoutScope(this);
 
         // Lay out positioned descendants or objects that just need to recompute overflow.