mash: Use ash shell window container ids instead of ash::mojom::Container

ash/common/wm/maximize_mode/maximize_mode_window_manager.cc

 // Copyright 2014 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/common/wm/maximize_mode/maximize_mode_window_manager.h"
 
 #include "ash/common/ash_switches.h"
 #include "ash/common/session/session_state_delegate.h"
-#include "ash/common/shell_window_ids.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_event_handler.h"
 #include "ash/common/wm/maximize_mode/maximize_mode_window_state.h"
 #include "ash/common/wm/maximize_mode/workspace_backdrop_delegate.h"
 #include "ash/common/wm/mru_window_tracker.h"
 #include "ash/common/wm/overview/window_selector_controller.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/wm_event.h"
 #include "ash/common/wm/workspace_controller.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/common/wm_window.h"
 #include "ash/common/wm_window_property.h"
+#include "ash/public/cpp/shell_window_ids.h"
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/stl_util.h"
 #include "ui/display/screen.h"
 
 namespace ash {
 
 namespace {
 
 // Exits overview mode if it is currently active.
@@ skipping 288 matching lines @@
     WmRootWindowController* controller = root->GetRootWindowController();
     WmWindow* default_container =
         root->GetChildByShellWindowId(kShellWindowId_DefaultContainer);
     controller->workspace_controller()->SetMaximizeBackdropDelegate(
         enable ? base::MakeUnique<WorkspaceBackdropDelegate>(default_container)
                : nullptr);
   }
 }
 
 }  // namespace ash