Make non-null VisibleSelections creatable only by createVisibleSelection[Deprecated]

third_party/WebKit/Source/core/editing/commands/ApplyStyleCommand.cpp

 /*
  * Copyright (C) 2005, 2006, 2008, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 167 matching lines @@
 {
 }
 
 void ApplyStyleCommand::updateStartEnd(const Position& newStart, const Position& newEnd)
 {
     DCHECK_GE(comparePositions(newEnd, newStart), 0);
 
     if (!m_useEndingSelection && (newStart != m_start || newEnd != m_end))
         m_useEndingSelection = true;
 
-    setEndingSelection(VisibleSelection(newStart, newEnd, VP_DEFAULT_AFFINITY, endingSelection().isDirectional()));
+    setEndingSelection(createVisibleSelectionDeprecated(newStart, newEnd, VP_DEFAULT_AFFINITY, endingSelection().isDirectional()));
     m_start = newStart;
     m_end = newEnd;
 }
 
 Position ApplyStyleCommand::startPosition()
 {
     if (m_useEndingSelection)
         return endingSelection().start();
 
     return m_start;
@@ skipping 1557 matching lines @@
 DEFINE_TRACE(ApplyStyleCommand)
 {
     visitor->trace(m_style);
     visitor->trace(m_start);
     visitor->trace(m_end);
     visitor->trace(m_styledInlineElement);
     CompositeEditCommand::trace(visitor);
 }
 
 } // namespace blink