Rename isBlock() to isEnclosingBlock() in EditingUtilities

Source/core/editing/VisibleSelection.cpp

 /*
  * Copyright (C) 2004, 2005, 2006 Apple Computer, 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 476 matching lines @@
         VisiblePosition end(wordEnd);
 
         if (isEndOfParagraph(originalEnd) && !isEmptyTableCell(m_start.anchorNode())) {
             // Select the paragraph break (the space from the end of a paragraph to the start of
             // the next one) to match TextEdit.
             end = wordEnd.next();
 
             if (Element* table = isFirstPositionAfterTable(end)) {
                 // The paragraph break after the last paragraph in the last cell of a block table ends
                 // at the start of the paragraph after the table.
-                if (isBlock(table))
+                if (isEnclosingBlock(table))
                     end = end.next(CannotCrossEditingBoundary);
                 else
                     end = wordEnd;
             }
 
             if (end.isNull())
                 end = wordEnd;
 
         }
 
@@ skipping 22 matching lines @@
     case ParagraphGranularity: {
         VisiblePosition visibleParagraphEnd = endOfParagraph(VisiblePosition(m_end, m_affinity));
 
         // Include the "paragraph break" (the space from the end of this paragraph to the start
         // of the next one) in the selection.
         VisiblePosition end(visibleParagraphEnd.next());
 
         if (Element* table = isFirstPositionAfterTable(end)) {
             // The paragraph break after the last paragraph in the last cell of a block table ends
             // at the start of the paragraph after the table, not at the position just after the table.
-            if (isBlock(table))
+            if (isEnclosingBlock(table))
                 end = end.next(CannotCrossEditingBoundary);
             // There is no parargraph break after the last paragraph in the last cell of an inline table.
             else
                 end = visibleParagraphEnd;
         }
 
         if (end.isNull())
             end = visibleParagraphEnd;
 
         m_end = end.deepEquivalent();
@@ skipping 693 matching lines @@
     sel.showTreeForThis();
 }
 
 void showTree(const blink::VisibleSelection* sel)
 {
     if (sel)
         sel->showTreeForThis();
 }
 
 #endif