| Index: third_party/WebKit/Source/core/layout/ng/ng_layout_opportunity_iterator.h
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| diff --git a/third_party/WebKit/Source/core/layout/ng/ng_layout_opportunity_iterator.h b/third_party/WebKit/Source/core/layout/ng/ng_layout_opportunity_iterator.h
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| index 456f33ddf3587841b7a41d7e3c503ce614072f61..04ca10c61bd458585ca10f79dfefa19b7ddbb69a 100644
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| --- a/third_party/WebKit/Source/core/layout/ng/ng_layout_opportunity_iterator.h
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| +++ b/third_party/WebKit/Source/core/layout/ng/ng_layout_opportunity_iterator.h
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| @@ -33,8 +33,8 @@ class CORE_EXPORT NGLayoutOpportunityIterator final
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|    //                     text fragment for example.
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|    NGLayoutOpportunityIterator(
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|        NGConstraintSpace* space,
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| -      const NGLogicalOffset origin_point = NGLogicalOffset(),
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| -      const NGLogicalOffset leader_point = NGLogicalOffset());
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| +      const NGLogicalOffset& origin_point = NGLogicalOffset(),
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| +      const NGLogicalOffset& leader_point = NGLogicalOffset());
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|  
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|    // Gets the next Layout Opportunity or nullptr if the search is exhausted.
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|    // TODO(chrome-layout-team): Refactor with using C++ <iterator> library.
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| @@ -57,7 +57,6 @@ class CORE_EXPORT NGLayoutOpportunityIterator final
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|    }
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|  
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|    Member<NGConstraintSpace> constraint_space_;
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| -  const NGLogicalOffset leader_point_;
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|  
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|    NGLayoutOpportunities opportunities_;
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|    NGLayoutOpportunities::const_iterator opportunity_iter_;
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| 
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