Move VisibleSelection::positionRespectingEditingBoundary() to EditingUtilities.cpp

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 232 matching lines @@
 // |leadingWhitespacePosition(position)| returns a previous position of
 // |position| if it is at collapsible whitespace, otherwise it returns null
 // position. When it is called with |NotConsiderNonCollapsibleWhitespace| and
 // a previous position in a element which has CSS property "white-space:pre",
 // or its variant, |leadingWhitespacePosition()| returns null position.
 // TODO(yosin) We should rename |leadingWhitespacePosition()| to
 // |leadingCollapsibleWhitespacePosition()| as this function really returns.
 Position leadingWhitespacePosition(const Position&, TextAffinity, 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&);
 
 // -------------------------------------------------------------------------
 // VisiblePosition
 // -------------------------------------------------------------------------
 
 // Functions returning VisiblePosition
 
 // TODO(yosin) We should rename
 // |firstEditableVisiblePositionAfterPositionInRoot()| to a better name which
@@ skipping 89 matching lines @@
 // -------------------------------------------------------------------------
 
 // Functions dispatch InputEvent
 DispatchEventResult dispatchBeforeInputInsertText(EventTarget*, const String& data);
 DispatchEventResult dispatchBeforeInputFromComposition(EventTarget*, InputEvent::InputType, const String& data, InputEvent::EventCancelable);
 DispatchEventResult dispatchBeforeInputEditorCommand(EventTarget*, InputEvent::InputType, const String& data = "");
 
 } // namespace blink
 
 #endif