Load Passwords and Autofill in the corresponding sub page.

chrome/test/data/webui/settings/settings_autofill_section_browsertest.js

Index: chrome/test/data/webui/settings/settings_autofill_section_browsertest.js
diff --git a/chrome/test/data/webui/settings/settings_autofill_section_browsertest.js b/chrome/test/data/webui/settings/settings_autofill_section_browsertest.js
index 4af3b281b2d2e29f41b9d23298e93ba72ece6e58..5431d452a7044ae7dbd830b3b5501bea0e731e6c 100644
--- a/chrome/test/data/webui/settings/settings_autofill_section_browsertest.js
+++ b/chrome/test/data/webui/settings/settings_autofill_section_browsertest.js
@@ -18,6 +18,7 @@ GEN_INCLUDE([
  * @constructor
  */
 function CountryDetailManagerTestImpl() {}
+
 CountryDetailManagerTestImpl.prototype = {
   /** @override */
   getCountryList: function() {
@@ -126,9 +127,13 @@ SettingsAutofillSectionBrowserTest.prototype = {
    * @private
    */
   createAutofillSection_: function(addresses, creditCards) {
+    // Override the AutofillManagerImpl for testing.
+    this.autofillManager = new TestAutofillManager();
+    this.autofillManager.data.addresses = addresses;
+    this.autofillManager.data.creditCards = creditCards;
+    AutofillManagerImpl.instance_ = this.autofillManager;
+
     var section = document.createElement('settings-autofill-section');
-    section.addresses = addresses;
-    section.creditCards = creditCards;
     document.body.appendChild(section);
     Polymer.dom.flush();
     return section;
@@ -168,6 +173,10 @@ SettingsAutofillSectionBrowserTest.prototype = {
 TEST_F('SettingsAutofillSectionBrowserTest', 'CreditCardTests', function() {
   var self = this;
 
+  setup(function() {
+    PolymerTest.clearBody();
+  });
+
   suite('AutofillSection', function() {
     test('verifyCreditCardCount', function() {
       var section = self.createAutofillSection_([], []);
@@ -402,6 +411,10 @@ TEST_F('SettingsAutofillSectionBrowserTest', 'CreditCardTests', function() {
 TEST_F('SettingsAutofillSectionBrowserTest', 'AddressTests', function() {
   var self = this;
 
+  setup(function() {
+    PolymerTest.clearBody();
+  });
+
   suite('AutofillSection', function() {
     test('verifyNoAddresses', function() {
       var section = self.createAutofillSection_([], []);
@@ -672,6 +685,10 @@ TEST_F('SettingsAutofillSectionBrowserTest', 'AddressTests', function() {
 TEST_F('SettingsAutofillSectionBrowserTest', 'AddressLocaleTests', function() {
   var self = this;
 
+  setup(function() {
+    PolymerTest.clearBody();
+  });
+
   suite('AutofillSection', function() {
     // US address has 3 fields on the same line.
     test('verifyEditingUSAddress', function() {