exo: Fix invisible cursor on secondary displays

components/exo/pointer.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 "components/exo/pointer.h"
 
 #include "ash/common/display/display_info.h"
 #include "ash/common/shell_window_ids.h"
 #include "ash/display/display_manager.h"
 #include "ash/shell.h"
@@ skipping 198 matching lines @@
       break;
   }
 
   // Update cursor widget to reflect current focus and pointer location.
   if (focus_) {
     if (!widget_)
       CreatePointerWidget();
 
     // Update cursor location if mouse event caused it to change.
     gfx::Point mouse_location = aura::Env::GetInstance()->last_mouse_location();
-    if (mouse_location != widget_->GetNativeWindow()->bounds().origin()) {
-      gfx::Rect bounds = widget_->GetNativeWindow()->bounds();
+    gfx::Rect bounds = widget_->GetWindowBoundsInScreen();
+    if (mouse_location != bounds.origin()) {
       bounds.set_origin(mouse_location);
-      widget_->GetNativeWindow()->SetBounds(bounds);
+      widget_->SetBounds(bounds);
     }
 
     UpdateCursorScale();
   } else {
     if (widget_ && widget_->IsVisible())
       widget_->Hide();
   }
 }
 
 void Pointer::OnScrollEvent(ui::ScrollEvent* event) {
@@ skipping 81 matching lines @@
 
   if (ui_scale != cursor_scale_) {
     gfx::Transform transform;
     transform.Scale(ui_scale, ui_scale);
     widget_->GetNativeWindow()->SetTransform(transform);
     cursor_scale_ = ui_scale;
   }
 }
 
 }  // namespace exo