Percent height in auto height containers no longer computes as auto

third_party/WebKit/Source/core/layout/LayoutReplaced.h

Index: third_party/WebKit/Source/core/layout/LayoutReplaced.h
diff --git a/third_party/WebKit/Source/core/layout/LayoutReplaced.h b/third_party/WebKit/Source/core/layout/LayoutReplaced.h
index 35ac0c378ccc6f9add3cd4aa337f0290daf3ea50..492bf53c724189e1f92a42cb33d534474a8cdf2f 100644
--- a/third_party/WebKit/Source/core/layout/LayoutReplaced.h
+++ b/third_party/WebKit/Source/core/layout/LayoutReplaced.h
@@ -52,8 +52,8 @@ public:
     LayoutReplaced(Element*, const LayoutSize& intrinsicSize);
     ~LayoutReplaced() override;
 
-    LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred  = ComputeActual) const override;
-    LayoutUnit computeReplacedLogicalHeight() const override;
+    LayoutUnit computeReplacedLogicalWidth(ShouldComputePreferred = ComputeActual) const override;
+    LayoutUnit computeReplacedLogicalHeight(LayoutUnit estimatedUsedWidth = LayoutUnit()) const override;
 
     bool hasReplacedLogicalHeight() const;
     LayoutRect replacedContentRect(const LayoutSize* overriddenIntrinsicSize = nullptr) const;
@@ -126,6 +126,8 @@ private:
     void computeIntrinsicSizingInfoForReplacedContent(LayoutReplaced*, IntrinsicSizingInfo&) const;
     FloatSize constrainIntrinsicSizeToMinMax(const IntrinsicSizingInfo&) const;
 
+    LayoutUnit computeConstrainedLogicalWidth(ShouldComputePreferred) const;
+
     mutable LayoutSize m_intrinsicSize;
 };