Disable showing 3g activation in OOBE.

As per the issue, we've decided to not show the activation option for 3g in the OOBE screen, but to show it only on the login screen and started session. This CL disables it in OOBE.

R=sadrul@chromium.org
BUG=134475
TEST=The option to activate the 3g modem doesn't appear in OOBE.


Review URL: https://chromiumcodereview.appspot.com/10837056

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149511 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/chromeos/status/network_menu.cc

@@ -588,6 +588,11 @@ void MainMenuModel::InitMenuItems(bool should_open_button_options) {
       chromeos::ActivationState activation_state =
           cell_networks[i]->activation_state();
 
+      // This is currently only used in the OOBE screen, do not show
+      // activating 3G option.
+      if (activation_state != ACTIVATION_STATE_ACTIVATED)
+        continue;
+
       // Ampersand is a valid character in a network name, but menu2 uses it
       // to mark "mnemonics" for keyboard shortcuts.  http://crosbug.com/14697
       std::string network_name = EscapeAmpersands(cell_networks[i]->name());