Implements CSSPropertyAPI for the column-count property.

third_party/WebKit/Source/core/css/properties/CSSPropertyAPIColumnCount.cpp

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "core/css/properties/CSSPropertyAPIColumnCount.h"
+
+#include "core/css/properties/CSSPropertyColumnUtils.h"
+
+namespace blink {
+
+const CSSValue* CSSPropertyAPIColumnCount::parseSingleValue(
+    CSSParserTokenRange& range,
+    const CSSParserContext* context) {
+  return CSSPropertyColumnUtils::consumeColumnCount(range);
+}
+
+}  // namespace blink