Change Font Settings Sample Extension to use an options page instead of browser action.

chrome/common/extensions/docs/examples/api/fontSettings/options.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.
 
 // Mapping between font list ids and the generic family setting they
 // represent.
 var genericFamilies = [
   { fontList: 'standardFontList', name: 'standard' },
   { fontList: 'serifFontList', name: 'serif' },
   { fontList: 'sansSerifFontList', name: 'sansserif' },
@@ skipping 229 matching lines @@
   initFontSizePref('minFontSize',
                    chrome.fontSettings.getMinimumFontSize,
                    chrome.fontSettings.setMinimumFontSize,
                    chrome.fontSettings.onMinimumFontSizeChanged);
 
   var clearButton = document.getElementById('clearButton');
   clearButton.addEventListener('click', clearAllSettings);
 }
 
 document.addEventListener('DOMContentLoaded', init);