Fix issue caused by updating list that references global scroll target.

chrome/browser/resources/settings/search_engines_page/search_engines_list.js

Index: chrome/browser/resources/settings/search_engines_page/search_engines_list.js
diff --git a/chrome/browser/resources/settings/search_engines_page/search_engines_list.js b/chrome/browser/resources/settings/search_engines_page/search_engines_list.js
index 741164fd33cdae172416fb18ec82882588212996..2722b1c5527737ea5b264278a1dca6aa3ebf625d 100644
--- a/chrome/browser/resources/settings/search_engines_page/search_engines_list.js
+++ b/chrome/browser/resources/settings/search_engines_page/search_engines_list.js
@@ -14,5 +14,11 @@ Polymer({
   properties: {
     /** @type {!Array<!SearchEngine>} */
     engines: Array,
+
+    /** @override */
+    subpageRoute: {
+      type: Object,
+      value: settings.Route.SEARCH_ENGINES,
+    },
   },
 });