Bug 1704003 - Remove expired Telemetry probe idb.failure.fileinfo_err…

…or r=dom-storage-reviewers,jstutte

Differential Revision: https://phabricator.services.mozilla.com/D148380

dom/indexedDB/ActorsParentCommon.cpp

@@ -116,14 +116,7 @@ Result<StructuredCloneFileParent, nsresult> DeserializeStructuredCloneFile(
   // XXX In bug 1432133, for some reasons DatabaseFileInfo object cannot be
   // got. This is just a short-term fix, and we are working on finding the real
   // cause in bug 1519859.
-  if (!fileInfo) {
-    IDB_WARNING(
-        "Corrupt structured clone data detected in IndexedDB. Failing the "
-        "database request. Bug 1519859 will address this problem.");
-    Telemetry::ScalarAdd(Telemetry::ScalarID::IDB_FAILURE_FILEINFO_ERROR, 1);
-
-    return Err(NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR);
-  }
+  QM_TRY(OkIf((bool)fileInfo), Err(NS_ERROR_DOM_INDEXEDDB_UNKNOWN_ERR));
 
   return StructuredCloneFileParent{type, std::move(fileInfo)};
 }

toolkit/components/telemetry/Scalars.yaml

@@ -4175,22 +4175,6 @@ screenshots:
 
 # The following section is for tracking the number of failure for indexedDB.
 idb.failure:
-  fileinfo_error:
-    bug_numbers:
-      - 1432133
-    description: >
-      Tracking the number of failure due to missing fileInfo while doing
-      structured clone.
-    expires: "70"
-    kind: uint
-    notification_emails:
-      - ttung@mozilla.com
-    release_channel_collection: opt-out
-    products:
-      - 'firefox'
-      - 'fennec'
-    record_in_processes:
-      - 'main'
   unknown_objectstore_empty_database:
     bug_numbers:
       - 1669730