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

chrome/browser/ui/webui/about_ui.cc

 // 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.
 
 #include "chrome/browser/ui/webui/about_ui.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 156 matching lines @@
   }
 
   // Timer that enforces a timeout on the attempt to download the
   // ChromeOS Terms.
   base::OneShotTimer download_timer_;
 
   // |fetch_callback_| called when fetching succeeded or failed.
   FetchCallback fetch_callback_;
 
   // Helper to fetch online eula.
-  scoped_ptr<net::URLFetcher> eula_fetcher_;
+  std::unique_ptr<net::URLFetcher> eula_fetcher_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeOSOnlineTermsHandler);
 };
 
 class ChromeOSTermsHandler
     : public base::RefCountedThreadSafe<ChromeOSTermsHandler> {
  public:
   static void Start(const std::string& path,
                     const content::URLDataSource::GotDataCallback& callback) {
     scoped_refptr<ChromeOSTermsHandler> handler(
@@ skipping 650 matching lines @@
   Profile* profile = Profile::FromWebUI(web_ui);
 
 #if defined(ENABLE_THEMES)
   // Set up the chrome://theme/ source.
   ThemeSource* theme = new ThemeSource(profile);
   content::URLDataSource::Add(profile, theme);
 #endif
 
   content::URLDataSource::Add(profile, new AboutUIHTMLSource(name, profile));
 }