Cleanup: Make ExtensionService::OnExtensionInstalled take a bitmask instead of

chrome/browser/ui/webui/extensions/extension_settings_browsertest.cc

 // 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/extensions/extension_settings_browsertest.h"
 
 #include "base/files/file_path.h"
 #include "base/path_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 74 matching lines @@
     base::FilePath crx_path = path;
     DCHECK(crx_path.Extension() == FILE_PATH_LITERAL(".crx"));
     if (crx_path.empty())
       return NULL;
 
     scoped_refptr<extensions::CrxInstaller> installer(
         extensions::CrxInstaller::Create(service, install_ui.Pass()));
     installer->set_expected_id(std::string());
     installer->set_is_gallery_install(false);
     installer->set_install_source(extensions::Manifest::INTERNAL);
-    installer->set_install_wait_for_idle(false);
+    installer->set_install_immediately(true);
     installer->set_off_store_install_allow_reason(
         extensions::CrxInstaller::OffStoreInstallAllowedInTest);
 
     observer_->Watch(
         chrome::NOTIFICATION_CRX_INSTALLER_DONE,
         content::Source<extensions::CrxInstaller>(installer.get()));
 
     installer->InstallCrx(crx_path);
 
     observer_->Wait();
@@ skipping 17 matching lines @@
          iter != errors->end(); ++iter)
       VLOG(1) << *iter;
 
     return NULL;
   }
 
   if (!observer_->WaitForExtensionViewsToLoad())
     return NULL;
   return service->GetExtensionById(last_loaded_extension_id(), false);
 }