Re-land r93365 - add RefCountedString

chrome/browser/ui/webui/task_manager_ui.cc

 // Copyright (c) 2011 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/task_manager_ui.h"
 
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/task_manager/task_manager.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
@@ skipping 60 matching lines @@
   localized_strings.SetString("cpu_column",
       l10n_util::GetStringUTF16(IDS_TASK_MANAGER_CPU_COLUMN));
   localized_strings.SetString("private_memory_column",
       l10n_util::GetStringUTF16(IDS_TASK_MANAGER_PRIVATE_MEM_COLUMN));
 
   SetFontAndTextDirection(&localized_strings);
 
   static const base::StringPiece task_manager_html(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
           IDR_TASK_MANAGER_HTML));
-  const std::string full_html = jstemplate_builder::GetI18nTemplateHtml(
+  std::string full_html = jstemplate_builder::GetI18nTemplateHtml(
       task_manager_html, &localized_strings);
 
-  scoped_refptr<RefCountedBytes> html_bytes(new RefCountedBytes);
-  html_bytes->data.resize(full_html.size());
-  std::copy(full_html.begin(), full_html.end(), html_bytes->data.begin());
-
-  SendResponse(request_id, html_bytes);
+  SendResponse(request_id, base::RefCountedString::TakeString(&full_html));
 }
 
 }  // namespace
 
 ///////////////////////////////////////////////////////////////////////////////
 //
 // TaskManagerUI
 //
 ///////////////////////////////////////////////////////////////////////////////
 
 TaskManagerUI::TaskManagerUI(TabContents* contents) : ChromeWebUI(contents) {
   TaskManagerHandler* handler =
       new TaskManagerHandler(TaskManager::GetInstance());
 
   handler->Attach(this);
   handler->Init();
   AddMessageHandler(handler);
 
   TaskManagerUIHTMLSource* html_source = new TaskManagerUIHTMLSource();
 
   // Set up the chrome://taskmanager/ source.
   contents->profile()->GetChromeURLDataManager()->AddDataSource(html_source);
 }