Use plural formats and native digits

ios/chrome/app/resources/history/other_devices.js

 // Copyright (c) 2013 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.
 
 /**
  * @fileoverview The section of the history page that shows tabs from sessions
                  on other devices.
  */
 
 ///////////////////////////////////////////////////////////////////////////////
@@ skipping 279 matching lines @@
         numTabsHidden++;
       }
     }
   }
 
   if (numTabsHidden > 0) {
     var moreLink = document.createElement('a', 'action-link');
     moreLink.classList.add('device-show-more-tabs');
     moreLink.addEventListener('click', this.view_.increaseRowHeight.bind(
         this.view_, this.row_, numTabsHidden));
-    moreLink.textContent = loadTimeData.getStringF('xMore', numTabsHidden);
+    // TODO(jshin): Use plural message formatter when available in JS.
+    moreLink.textContent = loadTimeData.getStringF('xMore',
+        numTabsHidden.toLocaleString());
     var moreWrapper = createElementWithClassName('div', 'more-wrapper');
     moreWrapper.appendChild(moreLink);
     contents.appendChild(moreWrapper);
   }
 
   return contents;
 };
 
 /**
  * Add child text nodes to a node such that occurrences of this.searchText_ are
@@ skipping 253 matching lines @@
     devicesView.setSearchText($('search-field').value);
   };
   $('search-field').addEventListener('search', doSearch);
   $('search-button').addEventListener('click', doSearch);
 
   chrome.send('otherDevicesInitialized');
 }
 
 // Add handlers to HTML elements.
 document.addEventListener('DOMContentLoaded', load);