Clean up TCW, make it solely a hub for 1:1 observer/helper objects.

chrome/browser/ui/webui/sync_internals_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/sync_internals_ui.h"
 
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/task.h"
 #include "base/tracked_objects.h"
 #include "base/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sync/js/js_arg_list.h"
 #include "chrome/browser/sync/js/js_controller.h"
 #include "chrome/browser/sync/js/js_event_details.h"
 #include "chrome/browser/sync/profile_sync_service.h"
 #include "chrome/browser/sync/sync_ui_util.h"
 #include "chrome/browser/sync/util/weak_handle.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 #include "chrome/browser/ui/webui/chrome_web_ui_data_source.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "chrome/common/url_constants.h"
+#include "content/browser/tab_contents/tab_contents.h"
 #include "grit/sync_internals_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 
 namespace {
 
 ChromeWebUIDataSource* CreateSyncInternalsHTMLSource() {
   ChromeWebUIDataSource* source =
       new ChromeWebUIDataSource(chrome::kChromeUISyncInternalsHost);
 
   source->set_json_path("strings.js");
@@ skipping 94 matching lines @@
 }
 
 void SyncInternalsUI::HandleJsReply(
     const std::string& name, const JsArgList& args) {
   VLOG(1) << "Handling reply for " << name << " message with args "
           << args.ToString();
   const std::string& reply_handler = "chrome.sync." + name + ".handleReply";
   std::vector<const Value*> arg_list(args.Get().begin(), args.Get().end());
   CallJavascriptFunction(reply_handler, arg_list);
 }