Turn AppList context menus Async

ui/app_list/views/search_result_view.cc

Index: ui/app_list/views/search_result_view.cc
diff --git a/ui/app_list/views/search_result_view.cc b/ui/app_list/views/search_result_view.cc
index 43412a52e5f7fb5fe2df7b3fd4b1cdc02dc452a2..c4354c9dcfd81b629f6e800a6c1f59d6981600a6 100644
--- a/ui/app_list/views/search_result_view.cc
+++ b/ui/app_list/views/search_result_view.cc
@@ -411,15 +411,11 @@ void SearchResultView::ShowContextMenuForView(views::View* source,
   if (!menu_model)
     return;
 
-  context_menu_runner_.reset(
-      new views::MenuRunner(menu_model, views::MenuRunner::HAS_MNEMONICS));
-  if (context_menu_runner_->RunMenuAt(GetWidget(),
-                                      NULL,
-                                      gfx::Rect(point, gfx::Size()),
-                                      views::MENU_ANCHOR_TOPLEFT,
-                                      source_type) ==
-      views::MenuRunner::MENU_DELETED)
-    return;
+  context_menu_runner_.reset(new views::MenuRunner(
+      menu_model, views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::ASYNC));
+  context_menu_runner_->RunMenuAt(GetWidget(), NULL,
+                                  gfx::Rect(point, gfx::Size()),
+                                  views::MENU_ANCHOR_TOPLEFT, source_type);
 }
 
 }  // namespace app_list