| Index: tools/metrics/histograms/histograms.xml | 
| diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml | 
| index 0e344eb8b5f4cb5a41835ed181b3841e832e788c..eb10ea2c37a9a3939496b572b0547213856d8795 100644 | 
| --- a/tools/metrics/histograms/histograms.xml | 
| +++ b/tools/metrics/histograms/histograms.xml | 
| @@ -91387,6 +91387,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. | 
| <int value="1822" label="PresentationRequestSecureOrigin"/> | 
| <int value="1823" label="RtcpMuxPolicyNegotiate"/> | 
| <int value="1824" label="DOMClobberedVariableAccessed"/> | 
| +  <int value="1825" label="HTMLDocumentCreateProcessingInstruction"/> | 
| </enum> | 
|  | 
| <enum name="FetchRequestMode" type="int"> | 
|  |