Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/webui/chromeos/login/inline_login_handler_chromeos.h

 // Copyright 2013 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_UI_WEBUI_CHROMEOS_LOGIN_INLINE_LOGIN_HANDLER_CHROMEOS_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_INLINE_LOGIN_HANDLER_CHROMEOS_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/webui/signin/inline_login_handler.h"
 
 namespace chromeos {
 
 class OAuth2TokenFetcher;
 
 // Implementation for the inline login WebUI handler on ChromeOS.
 class InlineLoginHandlerChromeOS : public ::InlineLoginHandler {
  public:
   InlineLoginHandlerChromeOS();
   ~InlineLoginHandlerChromeOS() override;
 
  private:
   class InlineLoginUIOAuth2Delegate;
 
   // InlineLoginHandler overrides:
   void CompleteLogin(const base::ListValue* args) override;
 
-  scoped_ptr<InlineLoginUIOAuth2Delegate> oauth2_delegate_;
-  scoped_ptr<chromeos::OAuth2TokenFetcher> oauth2_token_fetcher_;
+  std::unique_ptr<InlineLoginUIOAuth2Delegate> oauth2_delegate_;
+  std::unique_ptr<chromeos::OAuth2TokenFetcher> oauth2_token_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(InlineLoginHandlerChromeOS);
 };
 
 } // namespace chromeos
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_INLINE_LOGIN_HANDLER_CHROMEOS_H_