Introduce profile for lock screen apps

chrome/test/base/testing_profile_manager.cc

Index: chrome/test/base/testing_profile_manager.cc
diff --git a/chrome/test/base/testing_profile_manager.cc b/chrome/test/base/testing_profile_manager.cc
index a55f440979236424ab3f6b2dfc736f65bda5d1e3..e4f55f8ee6049ce1e47abe1cad82d8968918984e 100644
--- a/chrome/test/base/testing_profile_manager.cc
+++ b/chrome/test/base/testing_profile_manager.cc
@@ -70,7 +70,8 @@ TestingProfile* TestingProfileManager::CreateTestingProfile(
   // Create a path for the profile based on the name.
   base::FilePath profile_path(profiles_dir_.GetPath());
 #if defined(OS_CHROMEOS)
-  if (profile_name != chrome::kInitialProfile) {
+  if (profile_name != chrome::kInitialProfile &&
+      profile_name != chromeos::ProfileHelper::GetLockScreenAppProfileName()) {
     profile_path =
         profile_path.Append(chromeos::ProfileHelper::Get()->GetUserProfileDir(
             chromeos::ProfileHelper::GetUserIdHashByUserIdForTesting(