Introduce computePositionForNodeRemoval() as replacement of updatePositionForNodeRemoval()

third_party/WebKit/Source/core/editing/EditingUtilities.h

 /*
  * Copyright (C) 2004, 2006, 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 285 matching lines @@
     WhitespacePositionOption = NotConsiderNonCollapsibleWhitespace);
 Position trailingWhitespacePosition(
     const Position&,
     TextAffinity,
     WhitespacePositionOption = NotConsiderNonCollapsibleWhitespace);
 unsigned numEnclosingMailBlockquotes(const Position&);
 PositionWithAffinity positionRespectingEditingBoundary(
     const Position&,
     const LayoutPoint& localPoint,
     Node* targetNode);
-void updatePositionForNodeRemoval(Position&, Node&);
+Position computePositionForNodeRemoval(const Position&, Node&);
 
 // -------------------------------------------------------------------------
 // VisiblePosition
 // -------------------------------------------------------------------------
 
 // Functions returning VisiblePosition
 
 // TODO(yosin) We should rename
 // |firstEditableVisiblePositionAfterPositionInRoot()| to a better name which
 // describes what this function returns, since it returns a position before
@@ skipping 104 matching lines @@
 DispatchEventResult dispatchBeforeInputDataTransfer(Node*,
                                                     InputEvent::InputType,
                                                     DataTransfer*);
 
 InputEvent::InputType deletionInputTypeFromTextGranularity(DeleteDirection,
                                                            TextGranularity);
 
 }  // namespace blink
 
 #endif