screenshot disabling policy

chrome/browser/ui/ash/ash_init.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 "chrome/browser/ui/ash/ash_init.h"
 
 #include "ash/accelerators/accelerator_controller.h"
 #include "ash/ash_switches.h"
 #include "ash/high_contrast/high_contrast_controller.h"
 #include "ash/magnifier/magnification_controller.h"
 #include "ash/shell.h"
 #include "ash/wm/key_rewriter_event_filter.h"
 #include "ash/wm/property_util.h"
 #include "base/command_line.h"
 #include "chrome/browser/chromeos/accessibility/accessibility_util.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/ui/views/ash/caps_lock_handler.h"
 #include "chrome/browser/ui/views/ash/chrome_shell_delegate.h"
 #include "chrome/browser/ui/views/ash/key_rewriter.h"
-#include "chrome/browser/ui/views/ash/screenshot_taker.h"
 #include "chrome/common/chrome_switches.h"
 #include "ui/aura/aura_switches.h"
 #include "ui/aura/env.h"
 #include "ui/aura/display_manager.h"
 #include "ui/aura/root_window.h"
 #include "ui/compositor/compositor_setup.h"
 
 #if defined(OS_CHROMEOS)
 #include "base/chromeos/chromeos_version.h"
 #include "chrome/browser/chromeos/input_method/input_method_manager.h"
@@ skipping 30 matching lines @@
     if (!chromeos::UserManager::Get()->IsUserLoggedIn())
       ash::Shell::set_initially_hide_cursor(true);
 #endif
   }
 
   // Its easier to mark all windows as persisting and exclude the ones we care
   // about (browser windows), rather than explicitly excluding certain windows.
   ash::SetDefaultPersistsAcrossAllWorkspaces(true);
 
   // Shell takes ownership of ChromeShellDelegate.
-  ash::Shell* shell = ash::Shell::CreateInstance(new ChromeShellDelegate);
+  ChromeShellDelegate* delegate = new ChromeShellDelegate;
+  ash::Shell* shell = ash::Shell::CreateInstance(delegate);
   shell->key_rewriter_filter()->SetKeyRewriterDelegate(
       scoped_ptr<ash::KeyRewriterDelegate>(new KeyRewriter).Pass());
-  shell->accelerator_controller()->SetScreenshotDelegate(
-      scoped_ptr<ash::ScreenshotDelegate>(new ScreenshotTaker).Pass());
 #if defined(OS_CHROMEOS)
+  delegate->UpdateScreenshotDelegate();
   shell->accelerator_controller()->SetBrightnessControlDelegate(
       scoped_ptr<ash::BrightnessControlDelegate>(
           new BrightnessController).Pass());
   chromeos::input_method::XKeyboard* xkeyboard =
       chromeos::input_method::InputMethodManager::GetInstance()->GetXKeyboard();
   shell->accelerator_controller()->SetCapsLockDelegate(
       scoped_ptr<ash::CapsLockDelegate>(new CapsLockHandler(xkeyboard)).Pass());
   shell->accelerator_controller()->SetImeControlDelegate(
       scoped_ptr<ash::ImeControlDelegate>(new ImeController).Pass());
   shell->accelerator_controller()->SetVolumeControlDelegate(
@@ skipping 12 matching lines @@
 #endif
   ash::Shell::GetPrimaryRootWindow()->ShowRootWindow();
 }
 
 void CloseAsh() {
   if (ash::Shell::GetInstance())
     ash::Shell::DeleteInstance();
 }
 
 }  // namespace chrome