Fix safety number viewer for contact modal

ts/state/ducks/conversations.ts

@@ -805,7 +805,6 @@ export const actions = {
   showArchivedConversations,
   showChooseGroupMembers,
   showInbox,
-  showSafetyNumberInConversation,
   startComposing,
   startNewConversationFromPhoneNumber,
   startSettingGroupMetadata,
@@ -1777,21 +1776,6 @@ function updateConversationModelSharedGroups(
   };
 }
 
-function showSafetyNumberInConversation(
-  conversationId: string
-): ThunkAction<void, RootStateType, unknown, NoopActionType> {
-  return dispatch => {
-    window.Whisper.events.trigger(
-      'showSafetyNumberInConversation',
-      conversationId
-    );
-    dispatch({
-      type: 'NOOP',
-      payload: null,
-    });
-  };
-}
-
 function showInbox(): ShowInboxActionType {
   return {
     type: 'SHOW_INBOX',