Migrate --enable-arc and --arc-available part 1.

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

Index: chrome/browser/ui/ash/launcher/arc_app_launcher_browsertest.cc
diff --git a/chrome/browser/ui/ash/launcher/arc_app_launcher_browsertest.cc b/chrome/browser/ui/ash/launcher/arc_app_launcher_browsertest.cc
index 580bf0515e5dd243ef779eda76f7dff2b8d1f2b1..7f3ac6eca497df0df10df8c3a1be2c6e7cb39c11 100644
--- a/chrome/browser/ui/ash/launcher/arc_app_launcher_browsertest.cc
+++ b/chrome/browser/ui/ash/launcher/arc_app_launcher_browsertest.cc
@@ -19,7 +19,7 @@
 #include "chrome/browser/ui/ash/launcher/arc_app_window_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/launcher_item_controller.h"
-#include "chromeos/chromeos_switches.h"
+#include "components/arc/arc_util.h"
 #include "content/public/test/browser_test_utils.h"
 #include "ui/events/event_constants.h"
 
@@ -157,7 +157,7 @@ class ArcAppLauncherBrowserTest : public ExtensionBrowserTest {
   // content::BrowserTestBase:
   void SetUpCommandLine(base::CommandLine* command_line) override {
     ExtensionBrowserTest::SetUpCommandLine(command_line);
-    command_line->AppendSwitch(chromeos::switches::kEnableArc);
+    arc::SetArcAvailableCommandLineForTesting(command_line);
   }
 
   void SetUpInProcessBrowserTestFixture() override {