Add removal filter support for Cookies, Storage, and Content Settings.

chrome/browser/content_settings/host_content_settings_map_unittest.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 "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/message_loop/message_loop.h"
+#include "base/values.h"
 #include "chrome/browser/content_settings/content_settings_mock_observer.h"
 #include "chrome/browser/content_settings/cookie_settings_factory.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/content_settings/mock_settings_observer.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/content_settings_details.h"
 #include "components/content_settings/core/browser/cookie_settings.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/browser/website_settings_info.h"
@@ skipping 1245 matching lines @@
   profile.GetPrefs()->Set(GetPrefName(CONTENT_SETTINGS_TYPE_IMAGES), *value);
 
   // Test that during construction all the prefs get cleared.
   HostContentSettingsMapFactory::GetForProfile(&profile);
 
   const base::DictionaryValue* all_settings_dictionary =
       profile.GetPrefs()->GetDictionary(
           GetPrefName(CONTENT_SETTINGS_TYPE_IMAGES));
   EXPECT_TRUE(all_settings_dictionary->empty());
 }