Remove base::StringValue

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 "base/i18n/rtl.h"
 #include "base/memory/ptr_util.h"
@@ skipping 71 matching lines @@
 
   pref_change_registrar_.Init(profile->GetPrefs());
   pref_change_registrar_.Add(bookmarks::prefs::kShowBookmarkBar,
                              base::Bind(&NewTabUI::OnShowBookmarkBarChanged,
                                         base::Unretained(this)));
 }
 
 NewTabUI::~NewTabUI() {}
 
 void NewTabUI::OnShowBookmarkBarChanged() {
-  base::StringValue attached(
-      GetProfile()->GetPrefs()->GetBoolean(bookmarks::prefs::kShowBookmarkBar) ?
-          "true" : "false");
+  base::Value attached(
+      GetProfile()->GetPrefs()->GetBoolean(bookmarks::prefs::kShowBookmarkBar)
+          ? "true"
+          : "false");
   web_ui()->CallJavascriptFunctionUnsafe("ntp.setBookmarkBarAttached",
                                          attached);
 }
 
 // static
 void NewTabUI::RegisterProfilePrefs(
     user_prefs::PrefRegistrySyncable* registry) {
   CoreAppLauncherHandler::RegisterProfilePrefs(registry);
   AppLauncherHandler::RegisterProfilePrefs(registry);
 }
@@ skipping 146 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() {}