pad_editbar: Don't pass a callback to `toggleDropDown()`

The function is synchronous so there's no point.

src/static/js/pad_editbar.js

@@ -360,13 +360,12 @@ exports.padeditbar = {
     this.registerDropdownCommand('embed');
 
     this.registerCommand('settings', () => {
-      this.toggleDropDown('settings', () => {
+      this.toggleDropDown('settings');
       $('#options-stickychat').focus();
     });
-    });
 
     this.registerCommand('import_export', () => {
-      this.toggleDropDown('import_export', () => {
+      this.toggleDropDown('import_export');
       // If Import file input exists then focus on it..
       if ($('#importfileinput').length !== 0) {
         setTimeout(() => {
@@ -376,20 +375,17 @@ exports.padeditbar = {
         $('.exportlink').first().focus();
       }
     });
-    });
 
     this.registerCommand('showusers', () => {
-      this.toggleDropDown('users', () => {
+      this.toggleDropDown('users');
       $('#myusernameedit').focus();
     });
-    });
 
     this.registerCommand('embed', () => {
       this.setEmbedLinks();
-      this.toggleDropDown('embed', () => {
+      this.toggleDropDown('embed');
       $('#linkinput').focus().select();
     });
-    });
 
     this.registerCommand('savedRevision', () => {
       padsavedrevs.saveNow();

src/static/js/pad_modals.js

@@ -32,7 +32,7 @@ const padmodals = (() => {
       pad = _pad;
     },
     showModal: (messageId) => {
-      padeditbar.toggleDropDown('none', () => {
+      padeditbar.toggleDropDown('none');
       $('#connectivity .visible').removeClass('visible');
       $(`#connectivity .${messageId}`).addClass('visible');
 
@@ -40,7 +40,6 @@ const padmodals = (() => {
       automaticReconnect.showCountDownTimerToReconnectOnModal($modal, pad);
 
       padeditbar.toggleDropDown('connectivity');
-      });
     },
     showOverlay: () => {
       // Prevent the user to interact with the toolbar. Useful when user is disconnected for example