Bug 1913624 - Remove expired telemetry histogram SERVICE_WORKER_UPDATED, r=chutten.

Depends on D219445

Differential Revision: https://phabricator.services.mozilla.com/D219446

dom/serviceworkers/ServiceWorkerUpdateJob.cpp

@@ -6,7 +6,6 @@
 
 #include "ServiceWorkerUpdateJob.h"
 
-#include "mozilla/Telemetry.h"
 #include "nsIScriptError.h"
 #include "nsIURL.h"
 #include "nsNetUtil.h"
@@ -406,8 +405,6 @@ void ServiceWorkerUpdateJob::ComparisonResult(nsresult aStatus,
     return;
   }
 
-  Telemetry::Accumulate(Telemetry::SERVICE_WORKER_UPDATED, 1);
-
   // Begin step 7 of the Update algorithm to evaluate the new script.
   nsLoadFlags flags = aLoadFlags;
   if (GetUpdateViaCache() == ServiceWorkerUpdateViaCache::None) {

toolkit/components/telemetry/Histograms.json

@@ -13652,13 +13652,6 @@
     "alert_emails": ["tdsmith@mozilla.com", "compatibility@lists.mozilla.org"],
     "description": "Number of dedicated workers destroyed; used in conjunction with use counter histograms"
   },
-  "SERVICE_WORKER_UPDATED": {
-    "record_in_processes": ["main", "content"],
-    "products": ["firefox", "fennec"],
-    "expires_in_version": "50",
-    "kind": "count",
-    "description": "Count ServiceWorkers scripts that are updated. File bugs in Core::DOM in case of a Telemetry regression."
-  },
   "SERVICE_WORKER_RUNNING": {
     "record_in_processes": ["main"],
     "products": ["firefox", "fennec"],

toolkit/components/telemetry/histogram-allowlists.json

@@ -178,7 +178,6 @@
     "SAFE_MODE_USAGE",
     "SERVICE_WORKER_REGISTRATION_LOADING",
     "SERVICE_WORKER_SPAWN_ATTEMPTS",
-    "SERVICE_WORKER_UPDATED",
     "SERVICE_WORKER_WAS_SPAWNED",
     "SHOULD_AUTO_DETECT_LANGUAGE",
     "SHOULD_TRANSLATION_UI_APPEAR",
@@ -488,7 +487,6 @@
     "SEARCH_SERVICE_US_TIMEZONE_MISMATCHED_COUNTRY",
     "SERVICE_WORKER_REGISTRATION_LOADING",
     "SERVICE_WORKER_SPAWN_ATTEMPTS",
-    "SERVICE_WORKER_UPDATED",
     "SERVICE_WORKER_WAS_SPAWNED",
     "SHOULD_AUTO_DETECT_LANGUAGE",
     "SHOULD_TRANSLATION_UI_APPEAR",
@@ -831,7 +829,6 @@
     "SEARCH_SERVICE_US_TIMEZONE_MISMATCHED_COUNTRY",
     "SERVICE_WORKER_SPAWN_ATTEMPTS",
     "SERVICE_WORKER_SPAWN_GETS_QUEUED",
-    "SERVICE_WORKER_UPDATED",
     "SERVICE_WORKER_WAS_SPAWNED",
     "SERVICE_WORKER_DESTROYED",
     "SHARED_WORKER_SPAWN_GETS_QUEUED",