Remove calls to deprecated session_manager DBus methods

chrome/browser/chromeos/login/screen_locker_browsertest.cc

Index: chrome/browser/chromeos/login/screen_locker_browsertest.cc
diff --git a/chrome/browser/chromeos/login/screen_locker_browsertest.cc b/chrome/browser/chromeos/login/screen_locker_browsertest.cc
index 87b5aeb0c6aeb717b672035e5c49f75dab112df6..df3c0a70ef51da57d4d864ad7ffcec7199b310c4 100644
--- a/chrome/browser/chromeos/login/screen_locker_browsertest.cc
+++ b/chrome/browser/chromeos/login/screen_locker_browsertest.cc
@@ -159,17 +159,13 @@ IN_PROC_BROWSER_TEST_F(ScreenLockerTest, TestBasic) {
   EXPECT_TRUE(tester->IsLocked());
   tester->EnterPassword("pass");
   content::RunAllPendingInMessageLoop();
-  // Successful authentication simply send a unlock request to PowerManager.
-  EXPECT_TRUE(tester->IsLocked());
+  // Successful authentication clears the lock screen and tells the
+  // SessionManager to announce this over DBus.
+  EXPECT_FALSE(tester->IsLocked());
   EXPECT_EQ(
       1,
       fake_session_manager_client_->notify_lock_screen_shown_call_count());
 
-  // Emulate LockScreen request from SessionManager.
-  // TODO(oshima): Find out better way to handle this in mock.
-  ScreenLocker::Hide();
-  content::RunAllPendingInMessageLoop();
-  EXPECT_FALSE(tester->IsLocked());
   EXPECT_TRUE(VerifyLockScreenDismissed());
 }
 
@@ -197,8 +193,6 @@ IN_PROC_BROWSER_TEST_F(ScreenLockerTest, TestFullscreenExit) {
   tester->InjectMockAuthenticator(UserManager::kStubUser, "pass");
   tester->EnterPassword("pass");
   content::RunAllPendingInMessageLoop();
-  ScreenLocker::Hide();
-  content::RunAllPendingInMessageLoop();
   EXPECT_FALSE(tester->IsLocked());
   EXPECT_TRUE(VerifyLockScreenDismissed());
 }