[ChromeOS] Reland - Make WebUI login use only needed resources.

chrome/browser/chromeos/login/webui_login_display_host.cc

 // Copyright (c) 2011 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/chromeos/login/webui_login_display_host.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/chromeos/login/oobe_display.h"
 #include "chrome/browser/chromeos/login/webui_login_display.h"
 #include "chrome/browser/chromeos/login/webui_login_view.h"
 #include "chrome/browser/chromeos/login/wizard_controller.h"
 #include "chrome/browser/ui/webui/chromeos/login/oobe_ui.h"
 #include "views/widget/widget.h"
 
 namespace chromeos {
 
 namespace {
 
 // URL which corresponds to the login WebUI.
-const char kLoginURL[] = "chrome://login";
+const char kLoginURL[] = "chrome://oobe/login";
 // URL which corresponds to the OOBE WebUI.
 const char kOobeURL[] = "chrome://oobe";
 
 }  // namespace
 
 // WebUILoginDisplayHost -------------------------------------------------------
 
 WebUILoginDisplayHost::WebUILoginDisplayHost(const gfx::Rect& background_bounds)
     : BaseLoginDisplayHost(background_bounds),
       login_window_(NULL),
@@ skipping 66 matching lines @@
   }
 
   if (!login_window_)
     LoadURL(GURL(kOobeURL));
 
   BaseLoginDisplayHost::StartWizard(first_screen_name, start_url);
 }
 
 void WebUILoginDisplayHost::StartSignInScreen() {
   if (!login_window_)
-    LoadURL(GURL(kOobeURL));
+    LoadURL(GURL(kLoginURL));
 
   BaseLoginDisplayHost::StartSignInScreen();
   GetOobeUI()->ShowSigninScreen();
 }
 
 void WebUILoginDisplayHost::LoadURL(const GURL& url) {
   if (!login_window_) {
     views::Widget::InitParams params(
         views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);
     params.bounds = background_bounds();
@@ skipping 17 matching lines @@
   return static_cast<OobeUI*>(login_view_->GetWebUI());
 }
 
 WizardController* WebUILoginDisplayHost::CreateWizardController() {
   // TODO(altimofeev): ensure that WebUI is ready.
   OobeDisplay* oobe_display = GetOobeUI();
   return new WizardController(this, oobe_display);
 }
 
 }  // namespace chromeos