Use EphemeralRange instead of Range in Range::isNodeFullyContainded

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

 /*
  * Copyright (C) 2005, 2006, 2007, 2008 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 1955 matching lines @@
 // Determines whether a node is inside a range or visibly starts and ends at the
 // boundaries of the range. Call this function to determine whether a node is
 // visibly fit inside selectedRange
 bool CompositeEditCommand::isNodeVisiblyContainedWithin(
     Node& node,
     const Range& selectedRange) {
   DCHECK(!needsLayoutTreeUpdate(node));
   DocumentLifecycle::DisallowTransitionScope disallowTransition(
       node.document().lifecycle());
 
-  if (selectedRange.isNodeFullyContained(node))
+  if (isNodeFullyContained(EphemeralRange(&selectedRange), node))
     return true;
 
   bool startIsVisuallySame =
       visiblePositionBeforeNode(node).deepEquivalent() ==
       createVisiblePosition(selectedRange.startPosition()).deepEquivalent();
   if (startIsVisuallySame && comparePositions(Position::inParentAfterNode(node),
                                               selectedRange.endPosition()) < 0)
     return true;
 
   bool endIsVisuallySame =
       visiblePositionAfterNode(node).deepEquivalent() ==
       createVisiblePosition(selectedRange.endPosition()).deepEquivalent();
   if (endIsVisuallySame &&
       comparePositions(selectedRange.startPosition(),
                        Position::inParentBeforeNode(node)) < 0)
     return true;
 
   return startIsVisuallySame && endIsVisuallySame;
 }
 
 DEFINE_TRACE(CompositeEditCommand) {
   visitor->trace(m_commands);
   visitor->trace(m_startingSelection);
   visitor->trace(m_endingSelection);
   visitor->trace(m_undoStep);
   EditCommand::trace(visitor);
 }
 
 }  // namespace blink