Remove WmLookup.

ash/mus/window_manager.cc

 // Copyright 2015 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/window_manager.h"
 
 #include <stdint.h>
 
 #include <utility>
 
 #include "ash/common/session/session_controller.h"
 #include "ash/common/wm/container_finder.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm_window.h"
 #include "ash/mus/accelerators/accelerator_handler.h"
 #include "ash/mus/accelerators/accelerator_ids.h"
-#include "ash/mus/bridge/wm_lookup_mus.h"
 #include "ash/mus/bridge/wm_shell_mus.h"
 #include "ash/mus/move_event_handler.h"
 #include "ash/mus/non_client_frame_controller.h"
 #include "ash/mus/property_util.h"
 #include "ash/mus/screen_mus.h"
 #include "ash/mus/shell_delegate_mus.h"
 #include "ash/mus/top_level_window_factory.h"
 #include "ash/mus/window_properties.h"
 #include "ash/public/cpp/shelf_types.h"
 #include "ash/public/cpp/shell_window_ids.h"
@@ skipping 85 matching lines @@
       ui::mojom::FrameDecorationValues::New();
   const gfx::Insets client_area_insets =
       NonClientFrameController::GetPreferredClientAreaInsets();
   frame_decoration_values->normal_client_area_insets = client_area_insets;
   frame_decoration_values->maximized_client_area_insets = client_area_insets;
   frame_decoration_values->max_title_bar_button_width =
       NonClientFrameController::GetMaxTitleBarButtonWidth();
   window_manager_client_->SetFrameDecorationValues(
       std::move(frame_decoration_values));
 
-  lookup_.reset(new WmLookupMus);
-
   // Notify PointerWatcherEventRouter and CaptureSynchronizer that the capture
   // client has been set.
   aura::client::CaptureClient* capture_client = wm_state_->capture_controller();
   pointer_watcher_event_router_->AttachToCaptureClient(capture_client);
   window_tree_client_->capture_synchronizer()->AttachToCaptureClient(
       capture_client);
 }
 
 void WindowManager::DeleteAllRootWindowControllers() {
   // Primary RootWindowController must be destroyed last.
@@ skipping 118 matching lines @@
   if (!window_tree_client_)
     return;
 
   aura::client::CaptureClient* capture_client = wm_state_->capture_controller();
   pointer_watcher_event_router_->DetachFromCaptureClient(capture_client);
   window_tree_client_->capture_synchronizer()->DetachFromCaptureClient(
       capture_client);
 
   Shell::DeleteInstance();
 
-  lookup_.reset();
-
   pointer_watcher_event_router_.reset();
 
   window_tree_client_.reset();
   window_manager_client_ = nullptr;
 }
 
 RootWindowController* WindowManager::GetPrimaryRootWindowController() {
   return RootWindowController::ForWindow(WmShell::Get()
                                              ->GetPrimaryRootWindowController()
                                              ->GetWindow()
@@ skipping 185 matching lines @@
 bool WindowManager::IsWindowActive(aura::Window* window) {
   return Shell::GetInstance()->activation_client()->GetActiveWindow() == window;
 }
 
 void WindowManager::OnWmDeactivateWindow(aura::Window* window) {
   Shell::GetInstance()->activation_client()->DeactivateWindow(window);
 }
 
 }  // namespace mus
 }  // namespace ash