Move nodeIsUserSelectAll() out from PositionAlgorithm template class

Source/core/editing/VisibleUnits.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 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 1125 matching lines @@
     Element* startBlock = enclosingBlock(startNode);
 
     Node* node = startNode;
     ContainerNode* highestRoot = highestEditableRoot(p);
     int offset = p.computeEditingOffset();
     PositionAnchorType type = p.anchorType();
 
     Node* n = startNode;
     bool startNodeIsEditable = startNode->hasEditableStyle();
     while (n) {
-        if (boundaryCrossingRule == CannotCrossEditingBoundary && !Position::nodeIsUserSelectAll(n) && n->hasEditableStyle() != startNodeIsEditable)
+        if (boundaryCrossingRule == CannotCrossEditingBoundary && !nodeIsUserSelectAll(n) && n->hasEditableStyle() != startNodeIsEditable)
             break;
         if (boundaryCrossingRule == CanSkipOverEditingBoundary) {
             while (n && n->hasEditableStyle() != startNodeIsEditable)
                 n = NodeTraversal::previousPostOrder(*n, startBlock);
             if (!n || !n->isDescendantOf(highestRoot))
                 break;
         }
         LayoutObject* r = n->layoutObject();
         if (!r) {
             n = NodeTraversal::previousPostOrder(*n, startBlock);
@@ skipping 55 matching lines @@
     Element* stayInsideBlock = startBlock;
 
     Node* node = startNode;
     ContainerNode* highestRoot = highestEditableRoot(p);
     int offset = p.computeEditingOffset();
     PositionAnchorType type = p.anchorType();
 
     Node* n = startNode;
     bool startNodeIsEditable = startNode->hasEditableStyle();
     while (n) {
-        if (boundaryCrossingRule == CannotCrossEditingBoundary && !Position::nodeIsUserSelectAll(n) && n->hasEditableStyle() != startNodeIsEditable)
+        if (boundaryCrossingRule == CannotCrossEditingBoundary && !nodeIsUserSelectAll(n) && n->hasEditableStyle() != startNodeIsEditable)
             break;
         if (boundaryCrossingRule == CanSkipOverEditingBoundary) {
             while (n && n->hasEditableStyle() != startNodeIsEditable)
                 n = NodeTraversal::next(*n, stayInsideBlock);
             if (!n || !n->isDescendantOf(highestRoot))
                 break;
         }
 
         LayoutObject* r = n->layoutObject();
         if (!r) {
@@ skipping 363 matching lines @@
 
     if (previousRenderedEditable(position1.anchorNode()) == position2.anchorNode()
         && !renderedOffset1 && renderedOffset2 == caretMaxOffset(position2.anchorNode())) {
         return false;
     }
 
     return true;
 }
 
 }