Extensions: create a simple model for the browser action buttons toolstrip an...

chrome/browser/extensions/extensions_service.cc

 // Copyright (c) 2009 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/extensions/extensions_service.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/histogram.h"
 #include "base/string_util.h"
@@ skipping 73 matching lines @@
 ExtensionsService::ExtensionsService(Profile* profile,
                                      const CommandLine* command_line,
                                      PrefService* prefs,
                                      const FilePath& install_directory,
                                      bool autoupdate_enabled)
     : profile_(profile),
       extension_prefs_(new ExtensionPrefs(prefs, install_directory)),
       install_directory_(install_directory),
       extensions_enabled_(true),
       show_extensions_prompts_(true),
-      ready_(false) {
+      ready_(false),
+      ALLOW_THIS_IN_INITIALIZER_LIST(toolbar_model_(this)) {
   // Figure out if extension installation should be enabled.
   if (command_line->HasSwitch(switches::kDisableExtensions)) {
     extensions_enabled_ = false;
   } else if (profile->GetPrefs()->GetBoolean(prefs::kDisableExtensions)) {
     extensions_enabled_ = false;
   }
 
   registrar_.Add(this, NotificationType::EXTENSION_HOST_DID_STOP_LOADING,
                  NotificationService::AllSources());
   registrar_.Add(this, NotificationType::EXTENSION_PROCESS_CRASHED,
@@ skipping 878 matching lines @@
 
 void ExtensionsServiceBackend::OnExternalExtensionFound(
     const std::string& id, const Version* version, const FilePath& path,
     Extension::Location location) {
   ChromeThread::PostTask(
       ChromeThread::UI, FROM_HERE,
       NewRunnableMethod(
           frontend_, &ExtensionsService::OnExternalExtensionFound, id,
           version->GetString(), path, location));
 }