Calling isRenderedTable() instead of isTable() to maintain consistency within the Editing module.

Source/core/editing/TextIterator.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2005 Alexey Proskuryakov.
  *
  * 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
@@ skipping 843 matching lines @@
 
     if (node->renderer() && node->renderer()->isText())
         offset += collapsedSpaceLength(toRenderText(node->renderer()), offset);
 
     return offset;
 }
 
 // Whether or not we should emit a character as we enter m_node (if it's a container) or as we hit it (if it's atomic).
 bool TextIterator::shouldRepresentNodeOffsetZero()
 {
-    if (m_emitsCharactersBetweenAllVisiblePositions && m_node->renderer() && m_node->renderer()->isTable())
+    if (m_emitsCharactersBetweenAllVisiblePositions && isRenderedTable(m_node))
         return true;
 
     // Leave element positioned flush with start of a paragraph
     // (e.g. do not insert tab before a table cell at the start of a paragraph)
     if (m_lastCharacter == '\n')
         return false;
 
     // Otherwise, show the position if we have emitted any characters
     if (m_hasEmitted)
         return true;
@@ skipping 35 matching lines @@
     // and in that case we'll get null. We don't want to put in newlines at the start in that case.
     // The currPos.isNotNull() check is needed because positions in non-HTML content
     // (like SVG) do not have visible positions, and we don't want to emit for them either.
     VisiblePosition startPos = VisiblePosition(Position(m_startContainer, m_startOffset, Position::PositionIsOffsetInAnchor), DOWNSTREAM);
     VisiblePosition currPos = VisiblePosition(positionBeforeNode(m_node), DOWNSTREAM);
     return startPos.isNotNull() && currPos.isNotNull() && !inSameLine(startPos, currPos);
 }
 
 bool TextIterator::shouldEmitSpaceBeforeAndAfterNode(Node* node)
 {
-    return node->renderer() && node->renderer()->isTable() && (node->renderer()->isInline() || m_emitsCharactersBetweenAllVisiblePositions);
+    return isRenderedTable(node) && (node->renderer()->isInline() || m_emitsCharactersBetweenAllVisiblePositions);
 }
 
 void TextIterator::representNodeOffsetZero()
 {
     // Emit a character to show the positioning of m_node.
 
     // When we haven't been emitting any characters, shouldRepresentNodeOffsetZero() can
     // create VisiblePositions, which is expensive. So, we perform the inexpensive checks
     // on m_node to see if it necessitates emitting a character first and will early return
     // before encountering shouldRepresentNodeOffsetZero()s worse case behavior.
@@ skipping 1389 matching lines @@
         if (!matchLength)
             return collapsedToBoundary(range, !(options & Backwards));
     }
 
     // Then, find the document position of the start and the end of the text.
     CharacterIterator computeRangeIterator(range, TextIteratorEntersTextControls);
     return characterSubrange(computeRangeIterator, matchStart, matchLength);
 }
 
 }