Re-enable app list browser test on experimental app list.

chrome/browser/ui/app_list/app_list_controller_browsertest.cc

Index: chrome/browser/ui/app_list/app_list_controller_browsertest.cc
diff --git a/chrome/browser/ui/app_list/app_list_controller_browsertest.cc b/chrome/browser/ui/app_list/app_list_controller_browsertest.cc
index e47d90be33f280c905fd10260579081d50a8c16d..47fa0447ffa899a98214eef31c1e6bf0c2b4b6b0 100644
--- a/chrome/browser/ui/app_list/app_list_controller_browsertest.cc
+++ b/chrome/browser/ui/app_list/app_list_controller_browsertest.cc
@@ -170,12 +170,6 @@ class AppListControllerSearchResultsBrowserTest
 // Test showing search results, and uninstalling one of them while displayed.
 IN_PROC_BROWSER_TEST_F(AppListControllerSearchResultsBrowserTest,
                        MAYBE_UninstallSearchResult) {
-  // TODO(calamity): This test fails in the experimental app list
-  // (http://crbug.com/438119). For now, force the test to run in the classic
-  // app list.
-  base::CommandLine::ForCurrentProcess()->AppendSwitch(
-      app_list::switches::kDisableExperimentalAppList);
-
   base::FilePath test_extension_path;
   ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_extension_path));
   test_extension_path = test_extension_path.AppendASCII("extensions")