Switch ChromeTestSuite to the same convention as ContentTestSuite:

chrome/browser/content_settings/content_settings_policy_provider_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/content_settings/content_settings_policy_provider.h"
 
 #include <string>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "chrome/browser/content_settings/content_settings_mock_observer.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
-#include "chrome/test/base/testing_browser_process_test.h"
 #include "chrome/test/base/testing_pref_service.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/browser/browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "googleurl/src/gurl.h"
 
 using ::testing::_;
 
 namespace content_settings {
 
-class PolicyDefaultProviderTest : public TestingBrowserProcessTest {
+class PolicyDefaultProviderTest : public testing::Test {
  public:
   PolicyDefaultProviderTest()
       : ui_thread_(BrowserThread::UI, &message_loop_) {
   }
 
  protected:
   MessageLoop message_loop_;
   BrowserThread ui_thread_;
 };
 
@@ skipping 96 matching lines @@
   TestingPrefService* prefs = profile.GetTestingPrefService();
   PolicyDefaultProvider provider(prefs);
 
   EXPECT_EQ(CONTENT_SETTING_ASK,
             provider.ProvideDefaultSetting(
                 CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE));
 
   provider.ShutdownOnUIThread();
 }
 
-class PolicyProviderTest : public TestingBrowserProcessTest {
+class PolicyProviderTest : public testing::Test {
  public:
   PolicyProviderTest()
       : ui_thread_(BrowserThread::UI, &message_loop_) {
   }
 
  protected:
   // TODO(markusheintz): Check if it's possible to derive the provider class
   // from NonThreadSafe and to use native thread identifiers instead of
   // BrowserThread IDs. Then we could get rid of the message_loop and ui_thread
   // fields.
@@ skipping 112 matching lines @@
   EXPECT_EQ(CONTENT_SETTING_ALLOW,
             provider.GetContentSetting(
                 google_url,
                 google_url,
                 CONTENT_SETTINGS_TYPE_AUTO_SELECT_CERTIFICATE,
                 std::string()));
 
   provider.ShutdownOnUIThread();
 }
 }  // namespace content_settings