Switch ChromeTestSuite to the same convention as ContentTestSuite:

chrome/browser/chromeos/login/ownership_service_unittest.cc

 // Copyright (c) 2011 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/ownership_service.h"
 
 #include <string>
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/scoped_temp_dir.h"
 #include "chrome/browser/chromeos/login/mock_owner_key_utils.h"
 #include "chrome/browser/chromeos/login/owner_manager_unittest.h"
-#include "chrome/test/base/testing_browser_process_test.h"
 #include "content/browser/browser_thread.h"
 #include "crypto/nss_util.h"
 #include "crypto/rsa_private_key.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 using ::crypto::RSAPrivateKey;
 using ::testing::DoAll;
 using ::testing::Eq;
 using ::testing::Invoke;
 using ::testing::Return;
 using ::testing::SetArgumentPointee;
 using ::testing::_;
 
 
 namespace chromeos {
 
-class OwnershipServiceTest : public TestingBrowserProcessTest {
+class OwnershipServiceTest : public testing::Test {
  public:
   OwnershipServiceTest()
       : message_loop_(MessageLoop::TYPE_UI),
         ui_thread_(BrowserThread::UI, &message_loop_),
         file_thread_(BrowserThread::FILE),
         mock_(new MockKeyUtils),
         injector_(mock_) /* injector_ takes ownership of mock_ */ {
   }
   virtual ~OwnershipServiceTest() {}
 
@@ skipping 182 matching lines @@
 
   base::WaitableEvent event(true, false);
   MockKeyUser delegate(OwnerManager::OPERATION_FAILED, &event);
   service_->StartVerifyAttempt(data, sig, &delegate);
 
   while (!event.IsSignaled())
     message_loop_.RunAllPending();
 }
 
 }  // namespace chromeos