[cros] Disable GAIA frame preload till issue with focus is fixed.

chrome/browser/ui/webui/chromeos/login/signin_screen_handler.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/webui/chromeos/login/signin_screen_handler.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/hash_tables.h"
@@ skipping 230 matching lines @@
   }
 }
 
 // SigninScreenHandler implementation ------------------------------------------
 
 SigninScreenHandler::SigninScreenHandler()
     : delegate_(NULL),
       show_on_init_(false),
       oobe_ui_(false),
       is_first_webui_ready_(false),
-      is_first_attempt_(true),
+      // TODO(altimofeev): Mark as a first attempt (init to true) when
+      // http://crosbug.com/23743 is fixed.
+      is_first_attempt_(false),
       dns_cleared_(false),
       dns_clear_task_running_(false),
       cookies_cleared_(false),
       cookie_remover_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_factory_(this)),
       key_event_listener_(NULL) {
   CrosSettings::Get()->AddSettingsObserver(kAccountsPrefAllowNewUser, this);
   CrosSettings::Get()->AddSettingsObserver(kAccountsPrefAllowGuest, this);
 }
 
@@ skipping 594 matching lines @@
 
   cookie_remover_ = new BrowsingDataRemover(
       Profile::FromWebUI(web_ui()),
       BrowsingDataRemover::EVERYTHING,
       base::Time());
   cookie_remover_->AddObserver(this);
   cookie_remover_->Remove(BrowsingDataRemover::REMOVE_SITE_DATA);
 }
 
 }  // namespace chromeos