Attempt to fix CrOS build after r56824 part 2....

chrome/browser/chromeos/login/owner_manager_unittest.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/owner_manager.h"
 
 #include <cert.h>
 #include <keyhi.h>
 #include <keythi.h>  // KeyType enum
 #include <pk11pub.h>
 #include <stdlib.h>
 
 #include <string>
 
 #include "base/crypto/rsa_private_key.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/nss_util_internal.h"
 #include "base/nss_util.h"
 #include "base/scoped_temp_dir.h"
 #include "chrome/browser/chrome_thread.h"
+#include "chrome/common/notification_observer.h"
 #include "chrome/common/notification_registrar.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/notification_type.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::base::RSAPrivateKey;
 using ::testing::DoAll;
 using ::testing::Invoke;
 using ::testing::Return;
@@ skipping 199 matching lines @@
       .RetiresOnSaturation();
 
   scoped_refptr<OwnerManager> manager(new OwnerManager);
   EXPECT_TRUE(manager->StartLoadOwnerKeyAttempt());
 
   // Run remaining events, until ExportPublicKeyViaDbus().
   message_loop_.Run();
 }
 
 TEST_F(OwnerManagerTest, TakeOwnershipAlreadyOwned) {
-
   EXPECT_CALL(*mock_, GetOwnerKeyFilePath())
       .WillRepeatedly(Return(tmpfile_));
 
   scoped_refptr<OwnerManager> manager(new OwnerManager);
   EXPECT_FALSE(manager->StartTakeOwnershipAttempt());
 }
 
 TEST_F(OwnerManagerTest, KeyGenerationFail) {
   StartUnowned();
 
@@ skipping 100 matching lines @@
       .RetiresOnSaturation();
 
   scoped_refptr<OwnerManager> manager(new OwnerManager);
   KeyUser delegate(OwnerManager::SUCCESS);
   EXPECT_TRUE(manager->StartVerifyAttempt("", "", &delegate));
 
   message_loop_.Run();
 }
 
 }  // namespace chromeos