Remove logging added for debugging the lockscreen crashes.

chrome/browser/chromeos/power/session_state_controller_delegate_chromeos.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/chromeos/power/session_state_controller_delegate_chromeos.h"
 
 #include "base/logging.h"
-#include "chrome/browser/chromeos/login/lock/screen_locker.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/settings/cros_settings_names.h"
-#include "chromeos/settings/cros_settings_provider.h"
-#include "content/public/browser/web_contents.h"
 
 namespace chromeos {
 
 SessionStateControllerDelegateChromeos::SessionStateControllerDelegateChromeos()
     : weak_factory_(this) {
 }
 
 SessionStateControllerDelegateChromeos::
     ~SessionStateControllerDelegateChromeos() {
 }
 
-bool SessionStateControllerDelegateChromeos::IsLoading() const {
-  return ScreenLocker::default_screen_locker()
-      ->GetAssociatedWebUI()
-      ->GetWebContents()
-      ->IsLoading();
-}
-
 void SessionStateControllerDelegateChromeos::RequestLockScreen() {
   // TODO(antrim) : additional logging for crbug/173178
   LOG(WARNING) << "Requesting screen lock from SessionStateControllerDelegate";
   DBusThreadManager::Get()->GetSessionManagerClient()->RequestLockScreen();
 }
 
 void SessionStateControllerDelegateChromeos::RequestShutdown() {
   CrosSettings* cros_settings = CrosSettings::Get();
   CrosSettingsProvider::TrustedStatus status =
       cros_settings->PrepareTrustedValues(base::Bind(
           &SessionStateControllerDelegateChromeos::RequestShutdown,
           weak_factory_.GetWeakPtr()));
   if (status != CrosSettingsProvider::TRUSTED)
     return;
 
   // Get the updated policy.
   bool reboot_on_shutdown = false;
   cros_settings->GetBoolean(kRebootOnShutdown, &reboot_on_shutdown);
 
   if (reboot_on_shutdown)
     DBusThreadManager::Get()->GetPowerManagerClient()->RequestRestart();
   else
     DBusThreadManager::Get()->GetPowerManagerClient()->RequestShutdown();
 }
 
 }  // namespace chromeos