WIP: run clang-format-js on lots of things

chrome/browser/resources/print_preview/data/capabilities_holder.js

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * Mutable reference to a CDD object.
    * @constructor
@@ skipping 16 matching lines @@
     /**
      * @param {!print_preview.Cdd} capabilities New instance to put into the
      *     holder.
      */
     set: function(capabilities) {
       this.capabilities_ = capabilities;
     }
   };
 
   // Export
-  return {
-    CapabilitiesHolder: CapabilitiesHolder
-  };
+  return {CapabilitiesHolder: CapabilitiesHolder};
 });