Settings Rewrite: Add Sign-in (Chrome) section

chrome/browser/resources/settings/signin_page/signin_page.js

Index: chrome/browser/resources/settings/signin_page/signin_page.js
diff --git a/chrome/browser/resources/settings/basic_page/basic_page.js b/chrome/browser/resources/settings/signin_page/signin_page.js
similarity index 59%
copy from chrome/browser/resources/settings/basic_page/basic_page.js
copy to chrome/browser/resources/settings/signin_page/signin_page.js
index 024794acba024be1ef35fdc9a3518dce77520de5..5618bab5352543311d66ca9cb96a81a45dd921ac 100644
--- a/chrome/browser/resources/settings/basic_page/basic_page.js
+++ b/chrome/browser/resources/settings/signin_page/signin_page.js
@@ -4,31 +4,23 @@
 
 /**
  * @fileoverview
- * 'cr-settings-basic-page' is the settings page containing the basic settings.
+ * 'settings-signin-page' is the settings page containing sign-in settings.
  *
  * Example:
  *
  *    <iron-animated-pages>
- *      <cr-settings-basic-page prefs="{{prefs}}"></cr-settings-basic-page>
+ *      <settings-signin-page prefs="{{prefs}}"></settings-signin-page>
  *      ... other pages ...
  *    </iron-animated-pages>
  *
  * @group Chrome Settings Elements
- * @element cr-settings-basic-page
+ * @element settings-signin-page
  */
 Polymer({
-  is: 'cr-settings-basic-page',
+  is: 'settings-signin-page',
 
   properties: {
     /**
-     * Preferences state.
-     */
-    prefs: {
-      type: Object,
-      notify: true,
-    },
-
-    /**
      * The current active route.
      */
     currentRoute: {
@@ -36,4 +28,9 @@ Polymer({
       notify: true,
     },
   },
+
+  /** @private */
+  onSyncTap_: function() {
+    this.$.pages.setSubpageChain(['sync']);
+  },
 });