Material PDF: Style audit and cleanup

chrome/test/data/pdf/material_elements_test.js

 // Copyright 2015 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.
 
 /**
  * Standalone unit tests of the PDF Polymer elements.
  */
 var tests = [
   /**
    * Test that viewer-page-selector reacts correctly to text entry. The page
@@ skipping 31 matching lines @@
 
     chrome.test.succeed();
   },
 
   /**
    * Test that viewer-page-selector changes in response to setting docLength.
    */
   function testPageSelectorDocLength() {
     var selector =
         Polymer.Base.create('viewer-page-selector', {docLength: 1234});
-    chrome.test.assertEq('/ 1234', selector.$.pagelength.textContent);
-    chrome.test.assertEq('2.4em', selector.$.pageselector.style.width);
+    chrome.test.assertEq('1234', selector.$.pagelength.textContent);
+    chrome.test.assertEq('4ch', selector.$.pageselector.style.width);
     chrome.test.succeed();
   },
 
   /**
    * Test that clicking the dropdown icon opens/closes the dropdown.
    */
   function testToolbarDropdownShowHide() {
     var dropdown = Polymer.Base.create('viewer-toolbar-dropdown', {
       header: 'Test Menu',
       closedIcon: 'closedIcon',
@@ skipping 114 matching lines @@
     MockInteractions.tap(fab);
     assertEvent('fit-to-page');
 
     chrome.test.succeed();
   }
 ];
 
 importTestHelpers().then(function() {
   chrome.test.runTests(tests);
 });