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

chrome/browser/ui/android/infobars/save_password_infobar.h

 // Copyright 2015 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_ANDROID_INFOBARS_SAVE_PASSWORD_INFOBAR_H_
 #define CHROME_BROWSER_UI_ANDROID_INFOBARS_SAVE_PASSWORD_INFOBAR_H_
 
 #include "base/macros.h"
 #include "chrome/browser/password_manager/save_password_infobar_delegate.h"
 #include "chrome/browser/ui/android/infobars/confirm_infobar.h"
 
 // The Android infobar that offers the user the ability to save a password
 // for the site.
 class SavePasswordInfoBar : public ConfirmInfoBar {
  public:
   explicit SavePasswordInfoBar(
-      scoped_ptr<SavePasswordInfoBarDelegate> delegate);
+      std::unique_ptr<SavePasswordInfoBarDelegate> delegate);
 
   ~SavePasswordInfoBar() override;
 
  static bool Register(JNIEnv* env);
 
  private:
   // ConfirmInfoBar:
   base::android::ScopedJavaLocalRef<jobject> CreateRenderInfoBar(
       JNIEnv* env) override;
   void OnLinkClicked(JNIEnv* env,
                      const base::android::JavaParamRef<jobject>& obj) override;
 
   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBar);
 };
 
 
 #endif  // CHROME_BROWSER_UI_ANDROID_INFOBARS_SAVE_PASSWORD_INFOBAR_H_