Fix printing issue of list item with blank first line

third_party/WebKit/Source/core/layout/LayoutObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 1275 matching lines @@
 
     // For history and compatibility reasons, we draw outline:auto (for focus rings) and normal style outline differently.
     // Focus rings enclose block visual overflows (of line boxes and descendants), while normal outlines don't.
     IncludeBlockVisualOverflowOrNot outlineRectsShouldIncludeBlockVisualOverflow() const
     {
         return styleRef().outlineStyleIsAuto() ? IncludeBlockVisualOverflow : DontIncludeBlockVisualOverflow;
     }
 
     // Collects rectangles enclosing visual overflows of the DOM subtree under this object.
     // The rects also cover continuations which may be not in the layout subtree of this object.
+    // TODO(crbug.com/614781): Currently the result rects don't cover list markers and outlines.
     void addElementVisualOverflowRects(Vector<LayoutRect>& rects, const LayoutPoint& additionalOffset) const
     {
         addOutlineRects(rects, additionalOffset, IncludeBlockVisualOverflow);
     }
 
     // Returns the rect enclosing united visual overflow of the DOM subtree under this object.
     // It includes continuations which may be not in the layout subtree of this object.
     virtual IntRect absoluteElementBoundingBoxRect() const;
 
     // Compute a list of hit-test rectangles per layer rooted at this layoutObject.
@@ skipping 873 matching lines @@
 void showTree(const blink::LayoutObject*);
 void showLineTree(const blink::LayoutObject*);
 void showLayoutTree(const blink::LayoutObject* object1);
 // We don't make object2 an optional parameter so that showLayoutTree
 // can be called from gdb easily.
 void showLayoutTree(const blink::LayoutObject* object1, const blink::LayoutObject* object2);
 
 #endif
 
 #endif // LayoutObject_h