Dirty line boxes correctly when a float gets layout

third_party/WebKit/Source/core/layout/api/LineLayoutItem.h

 // Copyright 2015 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 LineLayoutItem_h
 #define LineLayoutItem_h
 
 #include "core/layout/LayoutObject.h"
 #include "core/layout/LayoutObjectInlines.h"
 
@@ skipping 156 matching lines @@
     bool preservesNewline() const
     {
         return m_layoutObject->preservesNewline();
     }
 
     unsigned length() const
     {
         return m_layoutObject->length();
     }
 
-    void dirtyLinesFromChangedChild(LineLayoutItem item) const
+    void dirtyLinesFromChangedChild(LineLayoutItem item, MarkingBehavior markingBehaviour = MarkContainerChain) const
     {
-        m_layoutObject->dirtyLinesFromChangedChild(item.layoutObject());
+        m_layoutObject->dirtyLinesFromChangedChild(item.layoutObject(), markingBehaviour);
     }
 
     bool ancestorLineBoxDirty() const
     {
         return m_layoutObject->ancestorLineBoxDirty();
     }
 
     // TODO(dgrogan/eae): Remove this method and replace every call with an ||.
     bool isFloatingOrOutOfFlowPositioned() const
     {
@@ skipping 306 matching lines @@
 
 template <>
 struct HashTraits<blink::LineLayoutItem> : SimpleClassHashTraits<blink::LineLayoutItem> {
     STATIC_ONLY(HashTraits);
 };
 
 } // namespace WTF
 
 
 #endif // LineLayoutItem_h