remove unneseccary change

src/server/routes/attachment.js

@@ -284,21 +284,6 @@ module.exports = function(crowi, app) {
     return responseForAttachment(req, res, attachment);
   };
 
-  /**
-   * @api {get} /attachments.getProfileImage get attachments as profile image
-   * @apiName get
-   * @apiGroup Attachment
-   *
-   * @apiParam {String} id
-   */
-  api.getProfileImage = async function(req, res) {
-    const id = req.params.id;
-
-    const attachment = await Attachment.findById(id);
-
-    return responseForAttachment(req, res, attachment);
-  };
-
   /**
    * @api {get} /attachments.obsoletedGetForMongoDB get attachments from mongoDB
    * @apiName get

src/server/routes/index.js

@@ -125,7 +125,7 @@ module.exports = function(crowi, app) {
   app.get('/:id([0-9a-z]{24})'       , loginRequired , page.redirector);
   app.get('/_r/:id([0-9a-z]{24})'    , loginRequired , page.redirector); // alias
   app.get('/attachment/:id([0-9a-z]{24})'  , loginRequired, attachment.api.get);
-  app.get('/attachment/profile/:id([0-9a-z]{24})' , loginRequired, attachment.api.getProfileImage);
+  app.get('/attachment/profile/:id([0-9a-z]{24})' , loginRequired, attachment.api.get);
   app.get('/attachment/:pageId/:fileName', loginRequired, attachment.api.obsoletedGetForMongoDB); // DEPRECATED: remains for backward compatibility for v3.3.x or below
   app.get('/download/:id([0-9a-z]{24})'    , loginRequired, attachment.api.download);