Rename PlatformScreen to ScreenManager.

services/ui/ws/user_display_manager.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 "services/ui/ws/user_display_manager.h"
 
 #include <utility>
 
-#include "services/ui/display/platform_screen.h"
+#include "services/ui/display/screen_manager.h"
 #include "services/ui/ws/display.h"
 #include "services/ui/ws/display_manager.h"
 #include "services/ui/ws/user_display_manager_delegate.h"
 #include "ui/display/types/display_constants.h"
 
 namespace ui {
 namespace ws {
 
 UserDisplayManager::UserDisplayManager(ws::DisplayManager* display_manager,
                                        UserDisplayManagerDelegate* delegate,
@@ skipping 131 matching lines @@
   }
 
   return display_ptrs;
 }
 
 void UserDisplayManager::CallOnDisplays(
     mojom::DisplayManagerObserver* observer) {
   // TODO(kylechar): Pass internal display id to clients here.
   observer->OnDisplays(
       GetAllDisplays().PassStorage(),
-      display::PlatformScreen::GetInstance()->GetPrimaryDisplayId(),
+      display::ScreenManager::GetInstance()->GetPrimaryDisplayId(),
       display::kInvalidDisplayId);
 }
 
 }  // namespace ws
 }  // namespace ui