Unable to delete the first and the last characters of a contenteditable div with display: table.

Source/core/dom/Position.cpp

Index: Source/core/dom/Position.cpp
diff --git a/Source/core/dom/Position.cpp b/Source/core/dom/Position.cpp
index 405a064e2df21dcd92580d7db0e433d70637ce11..4ceb136f5f7e67280133e30f444a3f9d6dc438c7 100644
--- a/Source/core/dom/Position.cpp
+++ b/Source/core/dom/Position.cpp
@@ -211,13 +211,13 @@ Position Position::parentAnchoredEquivalent() const
 
     // FIXME: This should only be necessary for legacy positions, but is also needed for positions before and after Tables
     if (m_offset <= 0 && (m_anchorType != PositionIsAfterAnchor && m_anchorType != PositionIsAfterChildren)) {
-        if (m_anchorNode->parentNode() && (editingIgnoresContent(m_anchorNode.get()) || isRenderedTable(m_anchorNode.get())))
+        if (m_anchorNode->parentNode() && (editingIgnoresContent(m_anchorNode.get()) || isTableElement(m_anchorNode.get())))
             return positionInParentBeforeNode(m_anchorNode.get());
         return Position(m_anchorNode.get(), 0, PositionIsOffsetInAnchor);
     }
     if (!m_anchorNode->offsetInCharacters()
         && (m_anchorType == PositionIsAfterAnchor || m_anchorType == PositionIsAfterChildren || static_cast<unsigned>(m_offset) == m_anchorNode->childNodeCount())
-        && (editingIgnoresContent(m_anchorNode.get()) || isRenderedTable(m_anchorNode.get()))
+        && (editingIgnoresContent(m_anchorNode.get()) || isTableElement(m_anchorNode.get()))
         && containerNode()) {
         return positionInParentAfterNode(m_anchorNode.get());
     }
@@ -635,7 +635,7 @@ Position Position::upstream(EditingBoundaryCrossingRule rule) const
             return lastVisible;
 
         // Return position after tables and nodes which have content that can be ignored.
-        if (editingIgnoresContent(currentNode) || isRenderedTable(currentNode)) {
+        if (editingIgnoresContent(currentNode) || isTableElement(currentNode)) {
             if (currentPos.atEndOfNode())
                 return positionAfterNode(currentNode);
             continue;
@@ -763,7 +763,7 @@ Position Position::downstream(EditingBoundaryCrossingRule rule) const
             lastVisible = currentPos;
 
         // Return position before tables and nodes which have content that can be ignored.
-        if (editingIgnoresContent(currentNode) || isRenderedTable(currentNode)) {
+        if (editingIgnoresContent(currentNode) || isTableElement(currentNode)) {
             if (currentPos.offsetInLeafNode() <= renderer->caretMinOffset())
                 return createLegacyEditingPosition(currentNode, renderer->caretMinOffset());
             continue;
@@ -889,7 +889,7 @@ bool Position::isCandidate() const
     if (renderer->isText())
         return !nodeIsUserSelectNone(deprecatedNode()) && inRenderedText();
 
-    if (isRenderedTable(deprecatedNode()) || editingIgnoresContent(deprecatedNode()))
+    if (isTableElement(deprecatedNode()) || editingIgnoresContent(deprecatedNode()))
         return (atFirstEditingPositionForNode() || atLastEditingPositionForNode()) && !nodeIsUserSelectNone(deprecatedNode()->parentNode());
 
     if (isHTMLHtmlElement(m_anchorNode.get()))