Re-land r93365 - add RefCountedString

chrome/browser/ui/webui/chromeos/choose_mobile_network_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/chromeos/choose_mobile_network_ui.h"
 
 #include <set>
 #include <string>
 
 #include "base/logging.h"
@@ skipping 104 matching lines @@
       l10n_util::GetStringUTF16(IDS_NETWORK_NO_MOBILE_NETWORKS));
   strings.SetString("connect",
                     l10n_util::GetStringUTF16(IDS_OPTIONS_SETTINGS_CONNECT));
   strings.SetString("cancel", l10n_util::GetStringUTF16(IDS_CANCEL));
   SetFontAndTextDirection(&strings);
 
   static const base::StringPiece html(
       ResourceBundle::GetSharedInstance().GetRawDataResource(
           IDR_CHOOSE_MOBILE_NETWORK_HTML));
 
-  const std::string& full_html = jstemplate_builder::GetI18nTemplateHtml(
-      html, &strings);
+  std::string full_html = jstemplate_builder::GetI18nTemplateHtml(html,
+                                                                  &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));
 }
 
 // ChooseMobileNetworkHandler implementation.
 
 ChooseMobileNetworkHandler::ChooseMobileNetworkHandler()
     : is_page_ready_(false), has_pending_results_(false) {
   if (!CrosLibrary::Get()->EnsureLoaded())
     return;
 
   NetworkLibrary* cros = CrosLibrary::Get()->GetNetworkLibrary();
@@ skipping 110 matching lines @@
     : ChromeWebUI(contents) {
   ChooseMobileNetworkHandler* handler = new ChooseMobileNetworkHandler();
   AddMessageHandler((handler)->Attach(this));
   ChooseMobileNetworkHTMLSource* html_source =
       new ChooseMobileNetworkHTMLSource();
   // Set up the "chrome://choose-mobile-network" source.
   contents->profile()->GetChromeURLDataManager()->AddDataSource(html_source);
 }
 
 }  // namespace chromeos