Fix shelf auto-hide calculation for app-list visibility.

ash/common/wm_shell.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 "ash/common/wm_shell.h"
 
 #include <utility>
 
 #include "ash/common/accelerators/accelerator_controller.h"
 #include "ash/common/accelerators/ash_focus_manager_factory.h"
@@ skipping 324 matching lines @@
   delegate_->GetAppListPresenter()->Dismiss();
 }
 
 void WmShell::ToggleAppList() {
   // Show the app list on the default display for new windows.
   int64_t display_id =
       GetRootWindowForNewWindows()->GetDisplayNearestWindow().id();
   delegate_->GetAppListPresenter()->ToggleAppList(display_id);
 }
 
-bool WmShell::IsApplistVisible() const {
-  return delegate_->GetAppListPresenter()->IsVisible();
+bool WmShell::IsApplistVisible(int64_t display_id) const {
+  return delegate_->GetAppListPresenter()->IsVisible(display_id);
 }
 
-bool WmShell::GetAppListTargetVisibility() const {
-  return delegate_->GetAppListPresenter()->GetTargetVisibility();
+bool WmShell::GetAppListTargetVisibility(int64_t display_id) const {
+  return delegate_->GetAppListPresenter()->GetTargetVisibility(display_id);
 }
 
 void WmShell::SetKeyboardUI(std::unique_ptr<KeyboardUI> keyboard_ui) {
   keyboard_ui_ = std::move(keyboard_ui);
 }
 
 void WmShell::SetSystemTrayDelegate(
     std::unique_ptr<SystemTrayDelegate> delegate) {
   DCHECK(delegate);
   system_tray_delegate_ = std::move(delegate);
@@ skipping 42 matching lines @@
 void WmShell::DeleteToastManager() {
   toast_manager_.reset();
 }
 
 void WmShell::SetAcceleratorController(
     std::unique_ptr<AcceleratorController> accelerator_controller) {
   accelerator_controller_ = std::move(accelerator_controller);
 }
 
 }  // namespace ash