Bug 1543817: Use BACKOFF for "recipe didn't match" r=mythmon

Differential Revision: https://phabricator.services.mozilla.com/D27362

--HG--
extra : moz-landing-system : lando

toolkit/components/normandy/lib/Uptake.jsm

@@ -23,7 +23,7 @@ var Uptake = {
 
   // Per-recipe uptake
   RECIPE_ACTION_DISABLED: UptakeTelemetry.STATUS.CUSTOM_1_ERROR,
-  RECIPE_DIDNT_MATCH_FILTER: UptakeTelemetry.STATUS.CUSTOM_2_ERROR,
+  RECIPE_DIDNT_MATCH_FILTER: UptakeTelemetry.STATUS.BACKOFF,
   RECIPE_EXECUTION_ERROR: UptakeTelemetry.STATUS.APPLY_ERROR,
   RECIPE_FILTER_BROKEN: UptakeTelemetry.STATUS.CONTENT_ERROR,
   RECIPE_INVALID_ACTION: UptakeTelemetry.STATUS.DOWNLOAD_ERROR,