ALL-IN-ONE Introduce enum class TextAffinity

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 12 matching lines @@
  *
  */
 
 #ifndef LayoutObject_h
 #define LayoutObject_h
 
 #include "core/CoreExport.h"
 #include "core/dom/Document.h"
 #include "core/dom/DocumentLifecycle.h"
 #include "core/dom/Element.h"
-#include "core/editing/Position.h"
 #include "core/editing/PositionWithAffinity.h"
-#include "core/editing/TextAffinity.h"
 #include "core/fetch/ImageResourceClient.h"
 #include "core/html/HTMLElement.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "core/layout/HitTestRequest.h"
 #include "core/layout/LayoutObjectChildList.h"
 #include "core/layout/PaintInvalidationState.h"
 #include "core/layout/ScrollAlignment.h"
 #include "core/layout/SubtreeLayoutScope.h"
 #include "core/layout/api/HitTestAction.h"
 #include "core/layout/api/SelectionState.h"
@@ skipping 663 matching lines @@
     virtual void addAnnotatedRegions(Vector<AnnotatedRegionValue>&);
 
     CompositingState compositingState() const;
     virtual CompositingReasons additionalCompositingReasons() const;
 
     bool hitTest(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestFilter = HitTestAll);
     virtual void updateHitTestResult(HitTestResult&, const LayoutPoint&);
     virtual bool nodeAtPoint(HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction);
 
     virtual PositionWithAffinity positionForPoint(const LayoutPoint&);
-    PositionWithAffinity createPositionWithAffinity(int offset, EAffinity);
+    PositionWithAffinity createPositionWithAffinity(int offset, TextAffinity);
     PositionWithAffinity createPositionWithAffinity(int offset);
     PositionWithAffinity createPositionWithAffinity(const Position&);
 
     virtual void dirtyLinesFromChangedChild(LayoutObject*);
 
     // Set the style of the object and update the state of the object accordingly.
     void setStyle(PassRefPtr<ComputedStyle>);
 
     // Set the style of the object if it's generated content.
     void setPseudoStyle(PassRefPtr<ComputedStyle>);
@@ skipping 941 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