Code Cleanup, phase 1
Code Cleanup, phase 2
Remove call to _setContainerPagination

Removed the call to _setContainerPagination from _buildNode().
Since the call was removed, the orginal code in _setContainerPagination
was restored.
Remove call to _buildFileContainerForItem

Removedthe call to _buildFileContainerForItemfrom _buildNode().
Since the call was removed, theorginalcode in_setContainerPagination
was restored.
Remove return not in original _setContainerPagination
Code Cleanup, phase 3