This CL replaces user_manager::UserID with AccountId.

chrome/browser/extensions/api/braille_display_private/braille_display_private_apitest.cc

 // Copyright 2013 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.
 
 #ifndef USE_BRLAPI
 #error This test requires brlapi.
 #endif
 
 #include <deque>
 
@@ skipping 303 matching lines @@
   void DisableAccessibilityManagerBraille() override {
     // Let the accessibility manager behave as usual for these tests.
   }
 };
 
 IN_PROC_BROWSER_TEST_F(BrailleDisplayPrivateAPIUserTest,
                        KeyEventOnLockScreen) {
   scoped_ptr<ScreenLockerTester> tester(ScreenLocker::GetTester());
   // Log in.
   user_manager::UserManager::Get()->UserLoggedIn(
-      kTestUserName, kTestUserName, true);
+      AccountId::FromUserEmail(kTestUserName), kTestUserName, true);
   user_manager::UserManager::Get()->SessionStarted();
   Profile* profile = ProfileManager::GetActiveUserProfile();
   ASSERT_FALSE(
       ProfileHelper::GetSigninProfile()->IsSameProfile(profile))
       << ProfileHelper::GetSigninProfile()->GetDebugName() << " vs. "
       << profile->GetDebugName();
 
   // Create API and event delegate for sign in profile.
   BrailleDisplayPrivateAPI signin_api(ProfileHelper::GetSigninProfile());
   MockEventDelegate* signin_delegate = SetMockEventDelegate(&signin_api);
@@ skipping 22 matching lines @@
   DismissLockScreen(tester.get());
   signin_api.OnBrailleKeyEvent(key_event);
   user_api.OnBrailleKeyEvent(key_event);
   EXPECT_EQ(1, signin_delegate->GetEventCount());
   EXPECT_EQ(2, user_delegate->GetEventCount());
 }
 
 }  // namespace braille_display_private
 }  // namespace api
 }  // namespace extensions