mash: Remove shelf app menu item objects.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc

Index: chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc
index 6ecbd4dee60af3619134275335c469659d7aa2ff..34d6de1c244a3eeb3c3189ef0e0583edcbc08205 100644
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_mus.cc
@@ -182,9 +182,8 @@ void ChromeLauncherControllerMus::AdditionalUserAddedToSession(
   NOTIMPLEMENTED();
 }
 
-ash::ShelfAppMenuItemList ChromeLauncherControllerMus::GetAppMenuItems(
-    const ash::ShelfItem& item,
-    int event_flags) {
+ash::ShelfAppMenuItemList ChromeLauncherControllerMus::GetAppMenuItemsForTest(
+    const ash::ShelfItem& item) {
   NOTIMPLEMENTED();
   return ash::ShelfAppMenuItemList();
 }