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

chrome/browser/ui/android/tab_model/tab_model.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_UI_ANDROID_TAB_MODEL_TAB_MODEL_H_
 #define CHROME_BROWSER_UI_ANDROID_TAB_MODEL_TAB_MODEL_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "components/sessions/core/session_id.h"
 #include "components/sync_sessions/synced_window_delegate.h"
 #include "components/toolbar/toolbar_model.h"
 #include "components/toolbar/toolbar_model_delegate.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 namespace browser_sync {
 class SyncedWindowDelegate;
 class SyncedWindowDelegateAndroid;
@@ skipping 54 matching lines @@
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   // The profile associated with this TabModel.
   Profile* profile_;
 
   // Describes if this TabModel contains an off-the-record profile.
   bool is_off_the_record_;
 
   // The SyncedWindowDelegate associated with this TabModel.
-  scoped_ptr<browser_sync::SyncedWindowDelegateAndroid> synced_window_delegate_;
+  std::unique_ptr<browser_sync::SyncedWindowDelegateAndroid>
+      synced_window_delegate_;
 
   // Unique identifier of this TabModel for session restore. This id is only
   // unique within the current session, and is not guaranteed to be unique
   // across sessions.
   SessionID session_id_;
 
   // The Registrar used to register TabModel for notifications.
   content::NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(TabModel);
 };
 
 #endif  // CHROME_BROWSER_UI_ANDROID_TAB_MODEL_TAB_MODEL_H_