Remove old template html boilerplate

chrome/browser/ui/webui/extensions/extension_info_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/extensions/extension_info_ui.h"
 
 #include "base/i18n/time_formatting.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
@@ skipping 17 matching lines @@
 ExtensionInfoUI::ExtensionInfoUI(content::WebUI* web_ui, const GURL& url)
     : content::WebUIController(web_ui),
       source_(content::WebUIDataSource::Create(
           chrome::kChromeUIExtensionInfoHost)) {
   AddExtensionDataToSource(url.path().substr(1));
 
   source_->AddLocalizedString("isRunning",
                               IDS_EXTENSION_SCRIPT_POPUP_IS_RUNNING);
   source_->AddLocalizedString("lastUpdated",
                               IDS_EXTENSION_SCRIPT_POPUP_LAST_UPDATED);
-  source_->SetUseJsonJSFormatV2();
   source_->SetJsonPath("strings.js");
 
   source_->AddResourcePath("extension_info.css", IDR_EXTENSION_INFO_CSS);
   source_->AddResourcePath("extension_info.js", IDR_EXTENSION_INFO_JS);
   source_->SetDefaultResource(IDR_EXTENSION_INFO_HTML);
 
   Profile* profile = Profile::FromWebUI(web_ui);
   content::WebUIDataSource::Add(profile, source_);
 }
 
@@ skipping 27 matching lines @@
                                       ExtensionIconSet::MATCH_BIGGER,
                                       false, NULL);
   source_->AddString("icon", base::UTF8ToUTF16(icon.spec()));
   // Set the last update time (the install time).
   base::Time install_time =
       ExtensionPrefs::Get(profile)->GetInstallTime(extension_id);
   source_->AddString("installTime", base::TimeFormatShortDate(install_time));
 }
 
 }  // namespace extensions