Add ContextMenuSourceType to views::ContextMenuController::ShowContextMenuForView.

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 38b9d02c298543c2a088c386d8215b811d1ae097..82e8c8c412ce816b2ccc56a86efd25f2732324c6 100644
--- a/ui/app_list/views/search_result_view.cc
+++ b/ui/app_list/views/search_result_view.cc
@@ -295,16 +295,18 @@ void SearchResultView::OnActionIconsChanged() {
   }
 }
 
-void SearchResultView::ShowContextMenuForView(views::View* source,
-                                              const gfx::Point& point) {
+void SearchResultView::ShowContextMenuForView(
+    views::View* source,
+    const gfx::Point& point,
+    ui::ContextMenuSourceType source_type) {
   ui::MenuModel* menu_model = result_->GetContextMenuModel();
   if (!menu_model)
     return;
 
   context_menu_runner_.reset(new views::MenuRunner(menu_model));
-  if (context_menu_runner_->RunMenuAt(
+  if (context_menu_runner_->RunContextMenuAt(
           GetWidget(), NULL, gfx::Rect(point, gfx::Size()),
-          views::MenuItemView::TOPLEFT, views::MenuRunner::HAS_MNEMONICS) ==
+          source_type, views::MenuRunner::HAS_MNEMONICS) ==
       views::MenuRunner::MENU_DELETED)
     return;
 }