| OLD | NEW | 
|   1 <!DOCTYPE html> |   1 <!DOCTYPE html> | 
|   2 <script src='resources/shadow-dom.js'></script> |   2 <script src='../fast/dom/shadow/resources/shadow-dom.js'></script> | 
|   3 <div id='d1'> |   3 <div id='d1'> | 
|   4   <template data-mode='open'> |   4   <template data-mode='open'> | 
|   5     <div id='d1-1'> |   5     <div id='d1-1'> | 
|   6       <template data-mode='open'> |   6       <template data-mode='open'> | 
|   7         <div id='d1-1-1'>d1-1-1</div> |   7         <div id='d1-1-1'>d1-1-1</div> | 
|   8         <slot name='d1-1-s1'></slot> |   8         <slot name='d1-1-s1'></slot> | 
|   9         <slot name='d1-1-s2'></slot> |   9         <slot name='d1-1-s2'></slot> | 
|  10         <div id='d1-1-2'>d1-1-2</div> |  10         <div id='d1-1-2'>d1-1-2</div> | 
|  11       </template> |  11       </template> | 
|  12       <div id='d1-2'>d1-2</div> |  12       <div id='d1-2'>d1-2</div> | 
|  13       <slot id='d1-s0'></slot> |  13       <slot id='d1-s0'></slot> | 
|  14       <slot name='d1-s1' slot='d1-1-s1'></slot> |  14       <slot name='d1-s1' slot='d1-1-s1'></slot> | 
|  15       <slot name='d1-s2'></slot> |  15       <slot name='d1-s2'></slot> | 
|  16       <div id='d1-3'>d1-3</div> |  16       <div id='d1-3'>d1-3</div> | 
|  17       <div id='d1-4' slot='d1-1-s1'>d1-4</div> |  17       <div id='d1-4' slot='d1-1-s1'>d1-4</div> | 
|  18     </div> |  18     </div> | 
|  19   </template> |  19   </template> | 
|  20   <div id='d2' slot='d1-s1'>d2</div> |  20   <div id='d2' slot='d1-s1'>d2</div> | 
|  21   <div id='d3' slot='d1-s2'>d3</div> |  21   <div id='d3' slot='d1-s2'>d3</div> | 
|  22   <div id='d4' slot='non-existent'>d4</div> |  22   <div id='d4' slot='non-existent'>d4</div> | 
|  23   <div id='d5'>d5</div> |  23   <div id='d5'>d5</div> | 
|  24 </div> |  24 </div> | 
|  25 <script> |  25 <script> | 
|  26 convertTemplatesToShadowRootsWithin(d1); |  26 convertTemplatesToShadowRootsWithin(d1); | 
|  27 </script> |  27 </script> | 
| OLD | NEW |