Compile print_preview, part 1: remove all warnings

chrome/browser/resources/print_preview/previewarea/margin_control_container.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';
 
   /**
    * UI component used for setting custom print margins.
    * @param {!print_preview.DocumentInfo} documentInfo Document data model.
@@ skipping 135 matching lines @@
       if (scaleTransform != this.scaleTransform_) {
         this.scaleTransform_ = scaleTransform;
         for (var orientation in this.controls_) {
           this.controls_[orientation].setScaleTransform(scaleTransform);
         }
       }
     },
 
     /**
      * Clips margin controls to the given clip size in pixels.
-     * @param {print_preview.Size} Size to clip the margin controls to.
+     * @param {print_preview.Size} clipSize Size to clip the margin controls to.
      */
     updateClippingMask: function(clipSize) {
       if (!clipSize) {
         return;
       }
       this.clippingSize_ = clipSize;
       for (var orientation in this.controls_) {
         var el = this.controls_[orientation].getElement();
         el.style.clip = 'rect(' +
             (-el.offsetTop) + 'px, ' +
@@ skipping 289 matching lines @@
         }
       }
     }
   };
 
   // Export
   return {
     MarginControlContainer: MarginControlContainer
   };
 });