[Alignment] Single class for holding the alignment data.

Source/core/style/StyleAlignmentData.cpp

+// Copyright (c) 2014 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 "config.h"
+#include "core/style/StyleAlignmentData.h"
+
+namespace blink {
+
+StyleAlignmentData::StyleAlignmentData(ItemPosition position, OverflowAlignment overflow, ItemPositionType positionType)
+    : m_itemPosition(position)
+    , m_contentPosition(ContentPositionAuto)
+    , m_distribution(ContentDistributionDefault)
+    , m_positionType(positionType)
+    , m_overflow(overflow)
+{
+}
+
+StyleAlignmentData::StyleAlignmentData(ContentPosition position, ContentDistributionType distribution, OverflowAlignment overflow)
+    : m_itemPosition(ItemPositionAuto)
+    , m_contentPosition(position)
+    , m_distribution(distribution)
+    , m_positionType(NonLegacyPosition)
+    , m_overflow(overflow)
+{
+}
+
+StyleAlignmentData::StyleAlignmentData(const StyleAlignmentData& o)
+    : m_itemPosition(o.m_itemPosition)
+    , m_contentPosition(o.m_contentPosition)
+    , m_distribution(o.m_distribution)
+    , m_positionType(o.m_positionType)
+    , m_overflow(o.m_overflow)
+{
+}
+
+} // namespace blink