Move IsRunningOnChromeOS to SysInfo

ash/wm/session_state_controller_impl.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/session_state_controller_impl.h"
 
 #include "ash/ash_switches.h"
 #include "ash/cancel_mode.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/session_state_animator.h"
 #include "base/command_line.h"
+#include "base/sys_info.h"
 #include "ui/aura/root_window.h"
 #include "ui/views/corewm/compound_event_filter.h"
 
-#if defined(OS_CHROMEOS)
-#include "base/chromeos/chromeos_version.h"
-#endif
-
 namespace ash {
 
 SessionStateControllerImpl::TestApi::TestApi(
     SessionStateControllerImpl* controller)
     : controller_(controller) {
 }
 
 SessionStateControllerImpl::TestApi::~TestApi() {
 }
 
@@ skipping 283 matching lines @@
 
   real_shutdown_timer_.Start(
       FROM_HERE,
       duration,
       this, &SessionStateControllerImpl::OnRealShutdownTimeout);
 }
 
 void SessionStateControllerImpl::OnRealShutdownTimeout() {
   DCHECK(shutting_down_);
 #if defined(OS_CHROMEOS)
-  if (!base::chromeos::IsRunningOnChromeOS()) {
+  if (!base::SysInfo::IsRunningOnChromeOS()) {
     ShellDelegate* delegate = Shell::GetInstance()->delegate();
     if (delegate) {
       delegate->Exit();
       return;
     }
   }
 #endif
   delegate_->RequestShutdown();
 }
 
 void SessionStateControllerImpl::OnLockScreenHide(base::Closure& callback) {
   callback.Run();
 }
 
 void SessionStateControllerImpl::SetLockScreenDisplayedCallback(
     base::Closure& callback) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace ash