Re-apply 192420: Move login switches to src/chromeos

chrome/browser/chromeos/login/login_utils_browsertest.cc

Index: chrome/browser/chromeos/login/login_utils_browsertest.cc
diff --git a/chrome/browser/chromeos/login/login_utils_browsertest.cc b/chrome/browser/chromeos/login/login_utils_browsertest.cc
index d8248639bb428a2e24a7b3e0e0176c2c55450f2a..ad71d1c1540fd28f9c9490e2b95c4c507eead2f0 100644
--- a/chrome/browser/chromeos/login/login_utils_browsertest.cc
+++ b/chrome/browser/chromeos/login/login_utils_browsertest.cc
@@ -41,6 +41,7 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/scoped_testing_local_state.h"
 #include "chrome/test/base/testing_browser_process.h"
+#include "chromeos/chromeos_switches.h"
 #include "chromeos/cryptohome/mock_async_method_caller.h"
 #include "chromeos/dbus/mock_cryptohome_client.h"
 #include "chromeos/dbus/mock_dbus_thread_manager.h"
@@ -208,7 +209,8 @@ class LoginUtilsTest : public testing::Test,
     ASSERT_TRUE(scoped_temp_dir_.CreateUniqueTempDir());
 
     CommandLine* command_line = CommandLine::ForCurrentProcess();
-    command_line->AppendSwitchASCII(switches::kDeviceManagementUrl, kDMServer);
+    command_line->AppendSwitchASCII(
+        ::switches::kDeviceManagementUrl, kDMServer);
     command_line->AppendSwitchASCII(switches::kLoginProfile, "user");
 
     // DBusThreadManager should be initialized before io_thread_state_, as