Fixed button focusing in OOBE screens.

chrome/browser/resources/chromeos/login/oobe_screen_network.js

Index: chrome/browser/resources/chromeos/login/oobe_screen_network.js
diff --git a/chrome/browser/resources/chromeos/login/oobe_screen_network.js b/chrome/browser/resources/chromeos/login/oobe_screen_network.js
index a1472e51fabbb29df64e8bbefaef1acdc31b4a71..e474edbf37510f8f0c618cc9859b0227229bc4e3 100644
--- a/chrome/browser/resources/chromeos/login/oobe_screen_network.js
+++ b/chrome/browser/resources/chromeos/login/oobe_screen_network.js
@@ -78,6 +78,13 @@ cr.define('oobe', function() {
       buttons.push(continueButton);
 
       return buttons;
+    },
+
+    /**
+     * Returns a control which should retrieve an initial focus.

[Nikita (slow), 2012/11/29 16:08:11]

retrieve > receive

[mtomasz, 2012/11/29 19:04:28]

Done.

+     */
+    get defaultControl() {
+      return $('continue-button');

[Nikita (slow), 2012/11/29 16:08:11]

When you boot into OOBE there's no network selected so continue button is
disabled. It makes sense to focus $('language-select')

[mtomasz, 2012/11/29 19:04:28]

sgtm.

     }
   };