Add a password handler to get the list of passwords in md-settings.

chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js

Index: chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js
diff --git a/chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js b/chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js
index b46e9fb3b2389df1a434bc8350d6d947227cd203..55aa0f5da294c0de38cbb4c62cf367ea685f7d6f 100644
--- a/chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js
+++ b/chrome/browser/resources/settings/passwords_and_forms_page/passwords_and_forms_page.js
@@ -50,17 +50,13 @@ Polymer({
    */
   loadPasswords_: function(passwordSectionOpened) {
     if (passwordSectionOpened) {
-      // TODO(hcarmona): Get real data.
-      this.savedPasswords =
-          [{origin: 'otherwebsite.com',
-            username: 'bowser',
-            password: '************'},
-           {origin: 'otherlongwebsite.com',
-            username: 'koopa',
-            password: '*********'},
-           {origin: 'otherverylongwebsite.com',
-            username: 'goomba',
-            password: '******'}];
+      settings.PasswordsPrivateApi.updatePasswordLists(
+          function(passwordList) {
+            this.savedPasswords = passwordList;
+          }.bind(this),
+          function(exceptionList) {
+            // TODO(hcarmona): Populate the password exceptions here.
+          });
     }
   },
 });