Removes ash::mus::RootWindowController

ash/mus/root_window_controller_unittest.cc

-// Copyright 2016 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/mus/root_window_controller.h"
-
-#include "ash/common/test/ash_test.h"
-#include "ash/common/wm_shell.h"
-#include "ash/common/wm_window.h"
-#include "ash/mus/test/wm_test_base.h"
-#include "ui/aura/window.h"
-#include "ui/display/screen.h"
-
-namespace ash {
-
-namespace {
-
-int64_t GetDisplayId(aura::Window* window) {
-  return display::Screen::GetScreen()->GetDisplayNearestWindow(window).id();
-}
-
-}  // namespace
-
-using RootWindowControllerTest = AshTest;
-
-TEST_F(RootWindowControllerTest, CreateFullscreenWindow) {
-  std::unique_ptr<WindowOwner> window_owner = CreateToplevelTestWindow();
-  WmWindow* window = window_owner->window();
-  window->SetFullscreen();
-  WmWindow* root_window = WmShell::Get()->GetPrimaryRootWindow();
-  EXPECT_EQ(root_window->GetBounds(), window->GetBounds());
-}
-
-using RootWindowControllerWmTest = mus::WmTestBase;
-
-TEST_F(RootWindowControllerWmTest, IsWindowShownInCorrectDisplay) {
-  if (!SupportsMultipleDisplays())
-    return;
-
-  UpdateDisplay("400x400,400x400");
-  EXPECT_NE(GetPrimaryDisplay().id(), GetSecondaryDisplay().id());
-
-  std::unique_ptr<aura::Window> window_primary_display(
-      CreateFullscreenTestWindow(GetPrimaryDisplay().id()));
-  std::unique_ptr<aura::Window> window_secondary_display(
-      CreateFullscreenTestWindow(GetSecondaryDisplay().id()));
-
-  EXPECT_EQ(GetPrimaryDisplay().id(),
-            GetDisplayId(window_primary_display.get()));
-  EXPECT_EQ(GetSecondaryDisplay().id(),
-            GetDisplayId(window_secondary_display.get()));
-}
-
-}  // namespace ash