Index: third_party/WebKit/Source/core/layout/ng/ng_positioned_float.h |
diff --git a/third_party/WebKit/Source/core/layout/ng/ng_positioned_float.h b/third_party/WebKit/Source/core/layout/ng/ng_positioned_float.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8443fa0746a60bcad997ae98c663004f8015e4dd |
--- /dev/null |
+++ b/third_party/WebKit/Source/core/layout/ng/ng_positioned_float.h |
@@ -0,0 +1,35 @@ |
+// 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 NGPositionedFloat_h |
+#define NGPositionedFloat_h |
+ |
+#include "core/CoreExport.h" |
+#include "core/layout/ng/ng_physical_fragment.h" |
+ |
+namespace blink { |
+ |
+// Contains the information necessary for copying back data to a FloatingObject. |
+struct CORE_EXPORT NGPositionedFloat { |
+ NGPositionedFloat(RefPtr<NGPhysicalFragment> fragment, |
+ NGLogicalOffset offset, |
+ LayoutUnit left_offset) |
+ : fragment(fragment), offset(offset), left_offset(left_offset) {} |
+ |
+ RefPtr<NGPhysicalFragment> fragment; |
+ NGLogicalOffset offset; |
+ |
+ // In the case where a legacy FloatingObject is attached to not its own |
+ // parent, e.g. a float surrounded by a bunch of nested empty divs, |
+ // NG float fragment's LeftOffset() cannot be used as legacy FloatingObject's |
+ // left offset because that offset should be relative to the original float |
+ // parent. |
+ // {@code left_offset} is calculated when we know to which parent this float |
+ // would be attached. |
+ LayoutUnit left_offset; |
+}; |
+ |
+} // namespace blink |
+ |
+#endif // NGPositionedFloat_h |