Print Preview: Fixing code style issues reported by gsjlint.

chrome/browser/resources/print_preview/margin_settings.js

 // Copyright (c) 2011 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';
 
   /**
    * Creates a Margins object that holds four margin values. The units in which
    * the values are expressed can be any numeric value.
@@ skipping 151 matching lines @@
   // Group name corresponding to the right margin.
   MarginSettings.RIGHT_GROUP = 'right';
   // Group name corresponding to the bottom margin.
   MarginSettings.BOTTOM_GROUP = 'bottom';
 
   /**
    * Extracts the number formatting and measurement system for the current
    * locale.
    * @param {string} numberFormat Is the formatted version of a sample number,
    *     sent from the backend.
-   * @oaram {number} measurementSystem 0 for SI (aka metric system), 1 for the
+   * @param {number} measurementSystem 0 for SI (aka metric system), 1 for the
    *     system used in the US. Note: Mathces UMeasurementSystem enum in
    *     third_party/icu/public/i18n/unicode/ulocdata.h.
    */
   MarginSettings.setNumberFormatAndMeasurementSystem = function(
       numberFormat, measurementSystem) {
     var regex = /^(\d+)(\.|\,)(\d+)(\.|\,)(\d+)$/;
     var matches = numberFormat.match(regex);
     MarginSettings.thousandsPoint = matches[2];
     MarginSettings.decimalPoint = matches[4];
     MarginSettings.useMetricSystem = measurementSystem == 0;
@@ skipping 38 matching lines @@
 
     /**
      * Sets the current margin selection to |lastUsedMarginType|.
      * @param {number} lastUsedMarginType An integer value identifying a margin
      *     type according to MarginType enum in printing/print_job_constants.h.
      * @param {Object} lastUsedCustomMargins The last used custom margins. If
      *     custom margins have not been used before
      *     |margin{Top|Bottom|Left|Right}| attributes are missing.
      */
     setLastUsedMargins: function(lastUsedMarginsSettings) {
-      var lastUsedMarginsType = lastUsedMarginsSettings['marginsType']
+      var lastUsedMarginsType = lastUsedMarginsSettings['marginsType'];
       this.forceMarginsUIOnPDFLoad_ =
           lastUsedMarginsType == MarginSettings.MARGINS_VALUE_CUSTOM;
       this.marginList_.selectedIndex =
           this.getMarginOptionIndexByValue_(lastUsedMarginsType);
       if (lastUsedMarginsSettings.hasOwnProperty('marginTop') &&
           lastUsedMarginsSettings.hasOwnProperty('marginBottom') &&
           lastUsedMarginsSettings.hasOwnProperty('marginRight') &&
           lastUsedMarginsSettings.hasOwnProperty('marginLeft')) {
         this.customMargins_ = new Margins(-1, -1, -1 , -1);
         this.customMargins = lastUsedMarginsSettings;
@@ skipping 447 matching lines @@
       this.pageWidth_ = this.currentDefaultPageLayout.pageWidth;
       this.pageHeight_ = this.currentDefaultPageLayout.pageHeight;
     }
   };
 
   return {
     MarginSettings: MarginSettings,
     PageLayout: PageLayout,
   };
 });