Exit Fullscreen when screen is locked

chrome/browser/chromeos/login/screen_locker_tester.cc

 // Copyright (c) 2010 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/login/screen_locker_tester.h"
 
 #include <gdk/gdkkeysyms.h>
 
 #include "app/l10n_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/chromeos/login/mock_authenticator.h"
 #include "chrome/browser/chromeos/login/screen_locker.h"
 #include "chrome/browser/chromeos/login/screen_lock_view.h"
 #include "views/controls/button/button.h"
 #include "views/controls/label.h"
 #include "views/controls/textfield/textfield.h"
 #include "views/widget/widget_gtk.h"
+#include "views/widget/root_view.h"
 
 namespace chromeos {
 
 test::ScreenLockerTester* ScreenLocker::GetTester() {
   return new test::ScreenLockerTester();
 }
 
 namespace test {
 
-bool ScreenLockerTester::IsOpen() {
-  return chromeos::ScreenLocker::screen_locker_ != NULL;
+bool ScreenLockerTester::IsLocked() {
+  return ScreenLocker::screen_locker_ != NULL &&
+      ScreenLocker::screen_locker_->lock_widget_->GetRootView()->IsVisible();
 }
 
 void ScreenLockerTester::InjectMockAuthenticator(
     const char* user, const char* password) {
   DCHECK(ScreenLocker::screen_locker_);
   ScreenLocker::screen_locker_->SetAuthenticator(
       new MockAuthenticator(ScreenLocker::screen_locker_, user, password));
 }
 
 void ScreenLockerTester::EnterPassword(const char* password) {
@@ skipping 20 matching lines @@
 }
 
 views::Widget* ScreenLockerTester::GetWidget() {
   DCHECK(ScreenLocker::screen_locker_);
   return ScreenLocker::screen_locker_->lock_window_;
 }
 
 }  // namespace test
 
 }  // namespace chromeos