Boilerplate code to add chrome://syncfs-internals page for debugging.

chrome/browser/ui/webui/sync_file_system_internals_ui.cc

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2013 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/predictors/predictors_ui.h"
+#include "chrome/browser/ui/webui/sync_file_system_internals_ui.h"
 
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/ui/webui/predictors/predictors_handler.h"
 #include "chrome/common/url_constants.h"
-#include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/browser/web_ui_data_source.h"
-#include "grit/browser_resources.h"
+#include "grit/sync_file_system_internals_resources.h"
 
 namespace {
 
-content::WebUIDataSource* CreatePredictorsUIHTMLSource() {
+content::WebUIDataSource* CreateSyncFileSystemInternalsHTMLSource() {
   content::WebUIDataSource* source =
-      content::WebUIDataSource::Create(chrome::kChromeUIPredictorsHost);
-  source->AddResourcePath("predictors.js", IDR_PREDICTORS_JS);
-  source->SetDefaultResource(IDR_PREDICTORS_HTML);
+      content::WebUIDataSource::Create(
+          chrome::kChromeUISyncFileSystemInternalsHost);
+  source->SetDefaultResource(IDR_SYNC_FILE_SYSTEM_INTERNALS_MAIN_HTML);
   return source;
 }
 
 }  // namespace
 
-PredictorsUI::PredictorsUI(content::WebUI* web_ui) : WebUIController(web_ui) {
+SyncFileSystemInternalsUI::SyncFileSystemInternalsUI(content::WebUI* web_ui)
+    : WebUIController(web_ui) {
   Profile* profile = Profile::FromWebUI(web_ui);
-  web_ui->AddMessageHandler(new PredictorsHandler(profile));
-  content::WebUIDataSource::Add(profile, CreatePredictorsUIHTMLSource());
+  content::WebUIDataSource::Add(profile,
+                                CreateSyncFileSystemInternalsHTMLSource());
 }
+
+SyncFileSystemInternalsUI::~SyncFileSystemInternalsUI() {}