mash: Have chrome set itself as the app list presenter.

chrome/browser/ui/ash/app_list/app_list_service_ash.cc

Index: chrome/browser/ui/ash/app_list/app_list_service_ash.cc
diff --git a/chrome/browser/ui/ash/app_list/app_list_service_ash.cc b/chrome/browser/ui/ash/app_list/app_list_service_ash.cc
index ca2480e08fe6584d502b615360372e1670964046..9a5b43af134bebc78c6f1d3944ece7cb7658c4d4 100644
--- a/chrome/browser/ui/ash/app_list/app_list_service_ash.cc
+++ b/chrome/browser/ui/ash/app_list/app_list_service_ash.cc
@@ -91,8 +91,7 @@ AppListServiceAsh::AppListServiceAsh() {
       new AppListControllerDelegateAsh(app_list_presenter_.get()));
 }
 
-AppListServiceAsh::~AppListServiceAsh() {
-}
+AppListServiceAsh::~AppListServiceAsh() {}
 
 app_list::AppListPresenter* AppListServiceAsh::GetAppListPresenter() {
   return app_list_presenter_.get();