| Index: Source/core/css/CSSComputedStyleDeclaration.cpp
 | 
| diff --git a/Source/core/css/CSSComputedStyleDeclaration.cpp b/Source/core/css/CSSComputedStyleDeclaration.cpp
 | 
| index caade9bd6eba3ad131377cd578c39b6f4baa3d87..16bd6b65b61ebd953eb5a679da0093000de55f9f 100644
 | 
| --- a/Source/core/css/CSSComputedStyleDeclaration.cpp
 | 
| +++ b/Source/core/css/CSSComputedStyleDeclaration.cpp
 | 
| @@ -965,7 +965,7 @@ PassRefPtr<CSSValue> CSSComputedStyleDeclaration::valueForFilter(const RenderObj
 | 
|      return list.release();
 | 
|  }
 | 
|  
 | 
| -static PassRefPtr<CSSValue> valueForGridTrackBreadth(const GridLength& trackBreadth, const RenderStyle& style, RenderView* renderView)
 | 
| +static PassRefPtr<CSSValue> specifiedValueForGridTrackBreadth(const GridLength& trackBreadth, const RenderStyle& style, RenderView* renderView)
 | 
|  {
 | 
|      if (!trackBreadth.isLength())
 | 
|          return cssValuePool().createValue(trackBreadth.flex(), CSSPrimitiveValue::CSS_FR);
 | 
| @@ -982,11 +982,11 @@ static PassRefPtr<CSSValue> specifiedValueForGridTrackSize(const GridTrackSize&
 | 
|  {
 | 
|      switch (trackSize.type()) {
 | 
|      case LengthTrackSizing:
 | 
| -        return valueForGridTrackBreadth(trackSize.length(), style, renderView);
 | 
| +        return specifiedValueForGridTrackBreadth(trackSize.length(), style, renderView);
 | 
|      case MinMaxTrackSizing:
 | 
|          RefPtr<CSSValueList> minMaxTrackBreadths = CSSValueList::createCommaSeparated();
 | 
| -        minMaxTrackBreadths->append(valueForGridTrackBreadth(trackSize.minTrackBreadth(), style, renderView));
 | 
| -        minMaxTrackBreadths->append(valueForGridTrackBreadth(trackSize.maxTrackBreadth(), style, renderView));
 | 
| +        minMaxTrackBreadths->append(specifiedValueForGridTrackBreadth(trackSize.minTrackBreadth(), style, renderView));
 | 
| +        minMaxTrackBreadths->append(specifiedValueForGridTrackBreadth(trackSize.maxTrackBreadth(), style, renderView));
 | 
|          return CSSFunctionValue::create("minmax(", minMaxTrackBreadths);
 | 
|      }
 | 
|      ASSERT_NOT_REACHED();
 | 
| 
 |