Fix initial hiding and centering cursor on Ozone

ash/wm/ash_native_cursor_manager.cc

 // Copyright (c) 2012 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/wm/ash_native_cursor_manager.h"
 
 #include "ash/display/cursor_window_controller.h"
 #include "ash/display/display_controller.h"
 #include "ash/shell.h"
 #include "base/logging.h"
@@ skipping 136 matching lines @@
 
   NotifyCursorVisibilityChange(visible);
 }
 
 void AshNativeCursorManager::SetMouseEventsEnabled(
     bool enabled,
     ::wm::NativeCursorManagerDelegate* delegate) {
   delegate->CommitMouseEventsEnabled(enabled);
 
   if (enabled) {
-    aura::Env::GetInstance()->set_last_mouse_location(
-        disabled_cursor_location_);
+    aura::Env::GetInstance()->SetLastMouseLocation(disabled_cursor_location_);
   } else {
     disabled_cursor_location_ = aura::Env::GetInstance()->last_mouse_location();
   }
 
   SetVisibility(delegate->IsCursorVisible(), delegate);
   NotifyMouseEventsEnableStateChange(enabled);
 }
 
 }  // namespace ash