Removed experimental app list flags. Experimental is now the only way.

ui/app_list/views/search_result_page_view_unittest.cc

Index: ui/app_list/views/search_result_page_view_unittest.cc
diff --git a/ui/app_list/views/search_result_page_view_unittest.cc b/ui/app_list/views/search_result_page_view_unittest.cc
index 1c1bbc824644914f1ef7e5ead33296e24e5b1ea7..827852fb392dcc01eef91ffdd166184764958b92 100644
--- a/ui/app_list/views/search_result_page_view_unittest.cc
+++ b/ui/app_list/views/search_result_page_view_unittest.cc
@@ -26,10 +26,7 @@ namespace test {
 class SearchResultPageViewTest : public views::ViewsTestBase,
                                  public SearchResultListViewDelegate {
  public:
-  SearchResultPageViewTest() {
-    base::CommandLine::ForCurrentProcess()->AppendSwitch(
-        switches::kEnableExperimentalAppList);
-  }
+  SearchResultPageViewTest() {}
   ~SearchResultPageViewTest() override {}
 
   // Overridden from testing::Test: