[css-grid] grid-auto-flow|row should take a <track-size>+

third_party/WebKit/Source/core/css/resolver/StyleBuilderConverter.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
  * copyright notice, this list of conditions and the following disclaimer
  * in the documentation and/or other materials provided with the
  * distribution.
  *     * Neither the name of Google Inc. nor the names of its
@@ skipping 537 matching lines @@
 
     for (auto& namedGridLineValue : toCSSValueList(value)) {
         String namedGridLine = toCSSCustomIdentValue(*namedGridLineValue).value();
         NamedGridLinesMap::AddResult result = namedGridLines.add(namedGridLine, Vector<size_t>());
         result.storedValue->value.append(currentNamedGridLine);
         OrderedNamedGridLines::AddResult orderedInsertionResult = orderedNamedGridLines.add(currentNamedGridLine, Vector<String>());
         orderedInsertionResult.storedValue->value.append(namedGridLine);
     }
 }
 
+Vector<GridTrackSize> StyleBuilderConverter::convertGridTrackSizeList(StyleResolverState& state, const CSSValue& value)
+{
+    DCHECK(value.isValueList());
+    Vector<GridTrackSize> trackSizes;
+    for (auto& currValue : toCSSValueList(value)) {
+        DCHECK(!currValue->isGridLineNamesValue());
+        DCHECK(!currValue->isGridAutoRepeatValue());
+        trackSizes.append(convertGridTrackSize(state, *currValue));
+    }
+    return trackSizes;
+}
+
 void StyleBuilderConverter::convertGridTrackList(const CSSValue& value, Vector<GridTrackSize>& trackSizes, NamedGridLinesMap& namedGridLines, OrderedNamedGridLines& orderedNamedGridLines, Vector<GridTrackSize>& autoRepeatTrackSizes, NamedGridLinesMap& autoRepeatNamedGridLines, OrderedNamedGridLines& autoRepeatOrderedNamedGridLines, size_t& autoRepeatInsertionPoint, AutoRepeatType &autoRepeatType, StyleResolverState& state)
 {
     if (value.isPrimitiveValue()) {
         ASSERT(toCSSPrimitiveValue(value).getValueID() == CSSValueNone);
         return;
     }
 
     size_t currentNamedGridLine = 0;
     for (auto currValue : toCSSValueList(value)) {
         if (currValue->isGridLineNamesValue()) {
@@ skipping 506 matching lines @@
 
 PassRefPtr<StylePath> StyleBuilderConverter::convertPathOrNone(StyleResolverState& state, const CSSValue& value)
 {
     if (value.isPathValue())
         return toCSSPathValue(value).stylePath();
     ASSERT(value.isPrimitiveValue() && toCSSPrimitiveValue(value).getValueID() == CSSValueNone);
     return nullptr;
 }
 
 } // namespace blink