|  | // Copyright 2019 The Chromium Authors | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #include "ash/shell_delegate.h" | 
|  |  | 
|  | namespace ash { | 
|  |  | 
|  | bool ShellDelegate::AllowDefaultTouchActions(gfx::NativeWindow window) { | 
|  | return true; | 
|  | } | 
|  |  | 
|  | bool ShellDelegate::ShouldWaitForTouchPressAck(gfx::NativeWindow window) { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | bool ShellDelegate::IsTabDrag(const ui::OSExchangeData& drop_data) { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | media_session::MediaSessionService* ShellDelegate::GetMediaSessionService() { | 
|  | return nullptr; | 
|  | } | 
|  |  | 
|  | bool ShellDelegate::IsUiDevToolsStarted() const { | 
|  | return false; | 
|  | } | 
|  |  | 
|  | int ShellDelegate::GetUiDevToolsPort() const { | 
|  | return -1; | 
|  | } | 
|  |  | 
|  | const GURL& ShellDelegate::GetLastCommittedURLForWindowIfAny( | 
|  | aura::Window* window) { | 
|  | return GURL::EmptyGURL(); | 
|  | } | 
|  |  | 
|  | void ShellDelegate::ShouldExitFullscreenBeforeLock( | 
|  | ShellDelegate::ShouldExitFullscreenCallback callback) { | 
|  | std::move(callback).Run(false); | 
|  | } | 
|  |  | 
|  | }  // namespace ash |