Inserting Page break is introducing new paragraph

[Garry Yao]

Reproducing Procedures

1. Open the replace by class example page in FF;
2. Click on 'New Page' to empty document content;
3. Click on 'Insert Page Break for Printing' to insert a page break;
4. Click on the newly introduced page break fake element;
   • Expected Result: A new paragraph is created before it.

     <div style="page-break-after: always;">
     		<span style="display: none;">&nbsp;</span></div>
     

   • Actual Result: Javascript error thrown.

     === Reproducing Procedures ===
      1. Open  the ''replace by class'' example page in FF;
      1. Click on 'New Page' to empty document content;
      1. Click on 'Insert Page Break for Printing' to insert a page break;
      1. Click on the newly introduced page break fake element;
       * Expected Result: A new paragraph is created before it.
     {{{
     <div style="page-break-after: always;">
     		<span style="display: none;">&nbsp;</span></div>
     }}}
       * Actual Result:
     {{{
     <p>
        <br /></p>
     <p>
     <div style="page-break-after: always;">
     		<span style="display: none;">&nbsp;</span></div>
     </p>
     
     }}}