Index: third_party/WebKit/Source/core/layout/ng/ng_column_layout_algorithm.h |
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_column_layout_algorithm.h b/third_party/WebKit/Source/core/layout/ng/ng_column_layout_algorithm.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..905afe2d197354465dd96f65bc288e0fb132b9f4 |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/layout/ng/ng_column_layout_algorithm.h |
@@ -0,0 +1,29 @@ |
+// 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. |
+ |
+#ifndef NGColumnLayoutAlgorithm_h |
+#define NGColumnLayoutAlgorithm_h |
+ |
+#include "core/layout/ng/ng_block_layout_algorithm.h" |
+#include "core/layout/ng/ng_break_token.h" |
+#include "core/layout/ng/ng_constraint_space.h" |
+#include "core/layout/ng/ng_layout_result.h" |
+#include "wtf/RefPtr.h" |
+ |
+namespace blink { |
+ |
+class NGBlockNode; |
+ |
+class CORE_EXPORT NGColumnLayoutAlgorithm : public NGBlockLayoutAlgorithm { |
+ public: |
+ NGColumnLayoutAlgorithm(NGBlockNode* node, |
+ NGConstraintSpace* space, |
+ NGBreakToken* break_token = nullptr); |
+ |
+ RefPtr<NGLayoutResult> Layout() override; |
+}; |
+ |
+} // namespace Blink |
+ |
+#endif // NGColumnLayoutAlgorithm_h |