Options: Fix to enable "Use current pages" to make new URLs to open when chrome restarts.

chrome/browser/resources/options/browser_options.js

Index: chrome/browser/resources/options/browser_options.js
diff --git a/chrome/browser/resources/options/browser_options.js b/chrome/browser/resources/options/browser_options.js
index 4fe383d9712ff86a4a47ec3b23fa9d33599e6f7b..672c909b5fa9e7a5e8d6885910e2227500accfbe 100644
--- a/chrome/browser/resources/options/browser_options.js
+++ b/chrome/browser/resources/options/browser_options.js
@@ -24,7 +24,7 @@ cr.define('options', function() {
 
     startup_pages_pref_: {
       'name': 'session.urls_to_restore_on_startup',
-      'managed': false
+      'disabled': false
     },
 
     /**
@@ -247,7 +247,7 @@ cr.define('options', function() {
      */
     shouldEnableCustomStartupPageControls: function(pages) {
       return $('startupShowPagesButton').checked &&
-          !this.startup_pages_pref_.controlledBy;
+          !this.startup_pages_pref_.disabled;
     },
 
     /**
@@ -287,7 +287,7 @@ cr.define('options', function() {
      * @private
      */
     handleStartupPageListChange_: function(event) {
-      this.startup_pages_pref_.controlledBy = event.value['controlledBy'];
+      this.startup_pages_pref_.disabled = event.value['disabled'];
       this.updateCustomStartupPageControlStates_();
     },