Update display::Display::kInvalidDisplayID constant.

ash/touch/touch_transformer_controller.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/touch/touch_transformer_controller.h"
 
 #include "ash/display/window_tree_host_manager.h"
 #include "ash/host/ash_window_tree_host.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/display/chromeos/display_configurator.h"
 #include "ui/display/manager/display_layout.h"
 #include "ui/display/manager/display_manager.h"
+#include "ui/display/types/display_constants.h"
 #include "ui/display/types/display_snapshot.h"
 #include "ui/events/devices/device_data_manager.h"
 
 namespace ash {
 
 namespace {
 
 display::DisplayManager* GetDisplayManager() {
   return Shell::GetInstance()->display_manager();
 }
@@ skipping 122 matching lines @@
         GetTouchTransform(target_display, touch_display,
                           FindTouchscreenById(device_id), fb_size));
   }
 }
 
 void TouchTransformerController::UpdateTouchTransformer() const {
   ui::DeviceDataManager* device_manager = ui::DeviceDataManager::GetInstance();
   device_manager->ClearTouchDeviceAssociations();
 
   // Display IDs and display::ManagedDisplayInfo for mirror or extended mode.
-  int64_t display1_id = display::Display::kInvalidDisplayID;
-  int64_t display2_id = display::Display::kInvalidDisplayID;
+  int64_t display1_id = display::kInvalidDisplayId;
+  int64_t display2_id = display::kInvalidDisplayId;
   display::ManagedDisplayInfo display1;
   display::ManagedDisplayInfo display2;
   // Display ID and display::ManagedDisplayInfo for single display mode.
-  int64_t single_display_id = display::Display::kInvalidDisplayID;
+  int64_t single_display_id = display::kInvalidDisplayId;
   display::ManagedDisplayInfo single_display;
 
   WindowTreeHostManager* window_tree_host_manager =
       Shell::GetInstance()->window_tree_host_manager();
   display::DisplayManager* display_manager = GetDisplayManager();
   if (display_manager->num_connected_displays() == 0) {
     return;
   } else if (display_manager->num_connected_displays() == 1 ||
              display_manager->IsInUnifiedMode()) {
     single_display_id = display_manager->first_display_id();
-    DCHECK(single_display_id != display::Display::kInvalidDisplayID);
+    DCHECK(single_display_id != display::kInvalidDisplayId);
     single_display = display_manager->GetDisplayInfo(single_display_id);
     UpdateTouchRadius(single_display);
   } else {
     display::DisplayIdList list = display_manager->GetCurrentDisplayIdList();
     display1_id = list[0];
     display2_id = list[1];
-    DCHECK(display1_id != display::Display::kInvalidDisplayID &&
-           display2_id != display::Display::kInvalidDisplayID);
+    DCHECK(display1_id != display::kInvalidDisplayId &&
+           display2_id != display::kInvalidDisplayId);
     display1 = display_manager->GetDisplayInfo(display1_id);
     display2 = display_manager->GetDisplayInfo(display2_id);
     UpdateTouchRadius(display1);
     UpdateTouchRadius(display2);
   }
 
   if (display_manager->IsInMirrorMode()) {
     int64_t primary_display_id =
         window_tree_host_manager->GetPrimaryDisplayId();
     if (GetDisplayManager()->SoftwareMirroringEnabled()) {
@@ skipping 27 matching lines @@
 
 void TouchTransformerController::OnDisplaysInitialized() {
   UpdateTouchTransformer();
 }
 
 void TouchTransformerController::OnDisplayConfigurationChanged() {
   UpdateTouchTransformer();
 }
 
 }  // namespace ash