Introduce profile for lock screen apps

chrome/test/base/testing_profile_manager.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/test/base/testing_profile_manager.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/memory/ref_counted.h"
@@ skipping 52 matching lines @@
     std::unique_ptr<sync_preferences::PrefServiceSyncable> prefs,
     const base::string16& user_name,
     int avatar_id,
     const std::string& supervised_user_id,
     const TestingProfile::TestingFactories& factories) {
   DCHECK(called_set_up_);
 
   // 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(
                 profile_name)));
   } else {
     profile_path = profile_path.AppendASCII(profile_name);
   }
 #else
   profile_path = profile_path.AppendASCII(profile_name);
 #endif
@@ skipping 163 matching lines @@
   // Set up the directory for profiles.
   ASSERT_TRUE(profiles_dir_.CreateUniqueTempDir());
 
   profile_manager_ = new testing::ProfileManager(profiles_dir_.GetPath());
   browser_process_->SetProfileManager(profile_manager_);  // Takes ownership.
 
   profile_manager_->GetProfileInfoCache().
       set_disable_avatar_download_for_testing(true);
   called_set_up_ = true;
 }