Add the suggestions UI in chrome

ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm

Index: ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm
diff --git a/ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm b/ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm
index 9a5a274edb3d576c2e3a160ad851d3a8fc5edd5f..dc931f2e1a0e9a996b4e43b9c84f25f91c45ae3c 100644
--- a/ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm
+++ b/ios/chrome/browser/ui/tools_menu/tools_popup_controller.mm
@@ -224,6 +224,9 @@ NS_INLINE UIEdgeInsets TabHistoryPopupMenuInsets() {
     case IDC_SHOW_READING_LIST:
       base::RecordAction(UserMetricsAction("MobileMenuReadingList"));
       break;
+    case IDC_SHOW_SUGGESTIONS_UI:
+      // TODO(crbug.com/682174): Move it out of the tool menu or add metrics.
+      break;
     default:
       NOTREACHED();
       break;