| Index: tools/metrics/histograms/histograms.xml
 | 
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
 | 
| index e948feaf31327d11e8042c621a71b3ef273427c6..f8c10b4f02ce024db3cf04fb3d2c1f0b8372065d 100644
 | 
| --- a/tools/metrics/histograms/histograms.xml
 | 
| +++ b/tools/metrics/histograms/histograms.xml
 | 
| @@ -77279,6 +77279,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
 | 
|    <int value="1465" label="VisualViewportScrollFired"/>
 | 
|    <int value="1466" label="VisualViewportResizeFired"/>
 | 
|    <int value="1467" label="NodeGetRootNode"/>
 | 
| +  <int value="1468" label="SlotChangeEventAddListener"/>
 | 
|  </enum>
 | 
|  
 | 
|  <enum name="FetchRequestMode" type="int">
 | 
| 
 |