Match histogram name to code

tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 4771494ed098ff79098869cd46ec16b98d67350d..fdcfb764fab772116374cf1b19874ef128ffd433 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -42459,6 +42459,16 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="NewTabPage.ContentSuggestions.Notifications.AutoOptOuts"
+    enum="ContentSuggestionsNotificationsOptOut">
+  <owner>sfiera@chromium.org</owner>
+  <summary>
+    Android: The number of times a user opted out, keyed by method: IMPLICIT
+    (user ignored enough notifications consecutively that we think they're not
+    interested), or EXPLICIT (via explicit setting).
+  </summary>
+</histogram>
+
 <histogram name="NewTabPage.ContentSuggestions.Notifications.Impressions"
     enum="ContentSuggestionsNotificationsImpression">
   <owner>sfiera@chromium.org</owner>
@@ -42469,16 +42479,6 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
-<histogram name="NewTabPage.ContentSuggestions.Notifications.OptOuts"
-    enum="ContentSuggestionsNotificationsOptOut">
-  <owner>sfiera@chromium.org</owner>
-  <summary>
-    Android: The number of times a user opted out, keyed by method: IMPLICIT
-    (user ignored enough notifications consecutively that we think they're not
-    interested), or EXPLICIT (via explicit setting).
-  </summary>
-</histogram>
-
 <histogram name="NewTabPage.ContentSuggestions.OpenDisposition"
     enum="WindowOpenDisposition">
   <owner>treib@chromium.org</owner>