Convert more users away from DOMView.

chrome/browser/chromeos/login/registration_screen.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_
 #pragma once
 
 #include <string>
 
@@ skipping 13 matching lines @@
 class URLRequestJob;
 }  // namespace net
 
 namespace chromeos {
 
 class ViewScreenDelegate;
 
 // Class that displays screen contents: page and throbber while waiting.
 class RegistrationView : public WebPageView {
  public:
-  RegistrationView() : dom_view_(new WebPageDomView()) {}
+  explicit RegistrationView(content::BrowserContext* browser_context);
 
  protected:
   virtual WebPageDomView* dom_view() OVERRIDE;
 
  private:
   // View that renders page.
   WebPageDomView* dom_view_;
 
   DISALLOW_COPY_AND_ASSIGN(RegistrationView);
 };
@@ skipping 31 matching lines @@
   virtual void CloseScreen(ScreenObserver::ExitCodes code) OVERRIDE;
 
   UnhandledKeyboardEventHandler unhandled_keyboard_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(RegistrationScreen);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_REGISTRATION_SCREEN_H_