Cleanup MenuRunner API

content/shell/browser/shell_web_contents_view_delegate_views.cc

Index: content/shell/browser/shell_web_contents_view_delegate_views.cc
diff --git a/content/shell/browser/shell_web_contents_view_delegate_views.cc b/content/shell/browser/shell_web_contents_view_delegate_views.cc
index fe2ea5cd20a5475dfe50e2645437b41ef387196a..11c9750a9c2cb2620a6d86550d5031219a333727 100644
--- a/content/shell/browser/shell_web_contents_view_delegate_views.cc
+++ b/content/shell/browser/shell_web_contents_view_delegate_views.cc
@@ -87,8 +87,7 @@ void ShellWebContentsViewDelegate::ShowContextMenu(
 
   context_menu_model_.reset(new ContextMenuModel(web_contents_, params));
   context_menu_runner_.reset(new views::MenuRunner(
-      context_menu_model_.get(),
-      views::MenuRunner::CONTEXT_MENU | views::MenuRunner::ASYNC));
+      context_menu_model_.get(), views::MenuRunner::CONTEXT_MENU));
 
   views::Widget* widget = views::Widget::GetWidgetForNativeView(
       web_contents_->GetTopLevelNativeWindow());