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

chrome/browser/ui/webui/ntp/new_tab_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/ntp/new_tab_ui.h"
 
+#include <memory>
 #include <set>
 
 #include "base/i18n/rtl.h"
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted_memory.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/metrics_handler.h"
 #include "chrome/browser/ui/webui/ntp/app_launcher_handler.h"
 #include "chrome/browser/ui/webui/ntp/core_app_launcher_handler.h"
 #include "chrome/browser/ui/webui/ntp/favicon_webui_handler.h"
 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache.h"
 #include "chrome/browser/ui/webui/ntp/ntp_resource_cache_factory.h"
 #include "chrome/common/url_constants.h"
@@ skipping 53 matching lines @@
     // for example).
     if (service)
       web_ui->AddMessageHandler(new AppLauncherHandler(service));
   }
 
 #if defined(ENABLE_THEMES)
   if (!profile->IsGuestSession())
     web_ui->AddMessageHandler(new ThemeHandler());
 #endif
 
-  scoped_ptr<NewTabHTMLSource> html_source(
+  std::unique_ptr<NewTabHTMLSource> html_source(
       new NewTabHTMLSource(profile->GetOriginalProfile()));
 
   // content::URLDataSource assumes the ownership of the html_source.
   content::URLDataSource::Add(profile, html_source.release());
 
   pref_change_registrar_.Init(profile->GetPrefs());
   pref_change_registrar_.Add(bookmarks::prefs::kShowBookmarkBar,
                              base::Bind(&NewTabUI::OnShowBookmarkBarChanged,
                                         base::Unretained(this)));
 }
@@ skipping 147 matching lines @@
 void NewTabUI::NewTabHTMLSource::AddResource(const char* resource,
                                              const char* mime_type,
                                              int resource_id) {
   DCHECK(resource);
   DCHECK(mime_type);
   resource_map_[std::string(resource)] =
       std::make_pair(std::string(mime_type), resource_id);
 }
 
 NewTabUI::NewTabHTMLSource::~NewTabHTMLSource() {}