Revert "chromeos: Fix shelf appearing at login screen under mash"

ash/root_window_controller_unittest.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 "ash/root_window_controller.h"
 
 #include <memory>
 
 #include "ash/aura/wm_window_aura.h"
 #include "ash/common/material_design/material_design_controller.h"
-#include "ash/common/session/session_controller.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/common/wm/system_modal_container_layout_manager.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/public/cpp/shell_window_ids.h"
-#include "ash/public/interfaces/session_controller.mojom.h"
 #include "ash/shell.h"
 #include "ash/test/ash_md_test_base.h"
 #include "ash/test/ash_test_base.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state_aura.h"
 #include "ash/wm/window_util.h"
 #include "base/command_line.h"
 #include "ui/aura/client/focus_change_observer.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/window_parenting_client.h"
@@ skipping 938 matching lines @@
 // GetWindowContainer().
 TEST_F(VirtualKeyboardRootWindowControllerTest,
        DeleteOldContainerOnVirtualKeyboardInit) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
   ASSERT_TRUE(keyboard_container);
   // Track the keyboard container window.
   aura::WindowTracker tracker;
   tracker.Add(keyboard_container);
-  // Reinitialize the keyboard.
-  Shell::GetInstance()->CreateKeyboard();
+  // Mock a login user profile change to reinitialize the keyboard.
+  Shell::GetInstance()->OnLoginUserProfilePrepared();
   // keyboard_container should no longer be present.
   EXPECT_FALSE(tracker.Contains(keyboard_container));
 }
 
 // Test for crbug.com/342524. After user login, the work space should restore to
 // full screen.
 TEST_F(VirtualKeyboardRootWindowControllerTest, RestoreWorkspaceAfterLogin) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
@@ skipping 13 matching lines @@
   // Notify keyboard bounds changing.
   controller->NotifyKeyboardBoundsChanging(keyboard_container->bounds());
 
   if (!keyboard::IsKeyboardOverscrollEnabled()) {
     gfx::Rect after =
         display::Screen::GetScreen()->GetPrimaryDisplay().work_area();
     EXPECT_LT(after, before);
   }
 
   // Mock a login user profile change to reinitialize the keyboard.
-  mojom::SessionInfoPtr info = mojom::SessionInfo::New();
-  info->state = session_manager::SessionState::ACTIVE;
-  WmShell::Get()->session_controller()->SetSessionInfo(std::move(info));
+  Shell::GetInstance()->OnLoginUserProfilePrepared();
   EXPECT_EQ(display::Screen::GetScreen()->GetPrimaryDisplay().work_area(),
             before);
 }
 
 // Ensure that system modal dialogs do not block events targeted at the virtual
 // keyboard.
 TEST_F(VirtualKeyboardRootWindowControllerTest, ClickWithActiveModalDialog) {
   aura::Window* root_window = Shell::GetPrimaryRootWindow();
   aura::Window* keyboard_container =
       Shell::GetContainer(root_window, kShellWindowId_VirtualKeyboardContainer);
@@ skipping 222 matching lines @@
   keyboard_controller->ui()->GetKeyboardWindow()->SetBounds(
       gfx::Rect(0, 400, 800, 200));
   EXPECT_EQ("0,400 800x200", keyboard_container->bounds().ToString());
 
   UpdateDisplay("600x800");
   EXPECT_EQ("0,600 600x200", keyboard_container->bounds().ToString());
 }
 
 }  // namespace test
 }  // namespace ash