STASH: Epic Experimental patch for toolkit-views App List on Mac

ui/app_list/demo/app_list_demo_views.cc

Index: ui/app_list/demo/app_list_demo_views.cc
diff --git a/ui/app_list/demo/app_list_demo_views.cc b/ui/app_list/demo/app_list_demo_views.cc
index b87885ae51084dedc26970a6dc29c9f07ff16b12..d3a7603950d3af161674c8cd192e7f7347d7aeac 100644
--- a/ui/app_list/demo/app_list_demo_views.cc
+++ b/ui/app_list/demo/app_list_demo_views.cc
@@ -110,7 +110,7 @@ void ShowAppList(content::BrowserContext* browser_context,
                  gfx::NativeWindow window_context) {
   DemoAppListViewDelegate* delegate =
       new DemoAppListViewDelegate(browser_context);
-  app_list::AppListView* view = delegate->InitView(window_context);
+  app_list::AppListView* view = delegate->InitView(NULL);
   view->GetWidget()->Show();
   view->GetWidget()->Activate();
 }