Move style building for grid-auto-flow to StyleBuilderConverter.

Source/core/css/resolver/StyleBuilderCustom.cpp

Index: Source/core/css/resolver/StyleBuilderCustom.cpp
diff --git a/Source/core/css/resolver/StyleBuilderCustom.cpp b/Source/core/css/resolver/StyleBuilderCustom.cpp
index 56b439638e12d85aabca9dee60ae0b3116c9bb7f..a46b82f760e1779120f6d7802ddd6027d4e2acfb 100644
--- a/Source/core/css/resolver/StyleBuilderCustom.cpp
+++ b/Source/core/css/resolver/StyleBuilderCustom.cpp
@@ -1130,60 +1130,4 @@ void StyleBuilderFunctions::applyValueCSSPropertyBaselineShift(StyleResolverStat
     }
 }
 
-void StyleBuilderFunctions::applyValueCSSPropertyGridAutoFlow(StyleResolverState& state, CSSValue* value)
-{
-    ASSERT(value->isValueList());
-    CSSValueList* list = toCSSValueList(value);
-
-    CSSPrimitiveValue* first = list->length() >= 1 ? toCSSPrimitiveValue(list->item(0)) : nullptr;
-
-    if (!first) {
-        applyInitialCSSPropertyGridAutoFlow(state);
-        return;
-    }
-
-    CSSPrimitiveValue* second = list->length() == 2 ? toCSSPrimitiveValue(list->item(1)) : nullptr;
-
-    GridAutoFlow autoFlow = RenderStyle::initialGridAutoFlow();
-    switch (first->getValueID()) {
-    case CSSValueRow:
-        if (second) {
-            if (second->getValueID() == CSSValueDense)
-                autoFlow = AutoFlowRowDense;
-            else
-                autoFlow = AutoFlowStackRow;
-        } else {
-            autoFlow = AutoFlowRow;
-        }
-        break;
-    case CSSValueColumn:
-        if (second) {
-            if (second->getValueID() == CSSValueDense)
-                autoFlow = AutoFlowColumnDense;
-            else
-                autoFlow = AutoFlowStackColumn;
-        } else {
-            autoFlow = AutoFlowColumn;
-        }
-        break;
-    case CSSValueDense:
-        if (second && second->getValueID() == CSSValueColumn)
-            autoFlow = AutoFlowColumnDense;
-        else
-            autoFlow = AutoFlowRowDense;
-        break;
-    case CSSValueStack:
-        if (second && second->getValueID() == CSSValueColumn)
-            autoFlow = AutoFlowStackColumn;
-        else
-            autoFlow = AutoFlowStackRow;
-        break;
-    default:
-        ASSERT_NOT_REACHED();
-        break;
-    }
-
-    state.style()->setGridAutoFlow(autoFlow);
-}
-
 } // namespace blink