Ensure settings returned from Content Settings providers are valid

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 <memory>
 #include <string>
 #include <utility>
 
 #include "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 1203 matching lines @@
       host, GURL(), CONTENT_SETTINGS_TYPE_COOKIES, std::string(),
       CONTENT_SETTING_BLOCK);
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             host_content_settings_map->GetContentSetting(
                 host, host, CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
   EXPECT_EQ(CONTENT_SETTING_ALLOW,
             host_content_settings_map->GetContentSetting(
                 embedder, host, CONTENT_SETTINGS_TYPE_COOKIES, std::string()));
 }
 
-TEST_F(HostContentSettingsMapTest, IsDefaultSettingAllowedForType) {
-  EXPECT_FALSE(HostContentSettingsMap::IsDefaultSettingAllowedForType(
-      CONTENT_SETTING_ALLOW, CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
-  EXPECT_FALSE(HostContentSettingsMap::IsDefaultSettingAllowedForType(
-      CONTENT_SETTING_ALLOW, CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
-}
-
 TEST_F(HostContentSettingsMapTest, AddContentSettingsObserver) {
   TestingProfile profile;
   HostContentSettingsMap* host_content_settings_map =
       HostContentSettingsMapFactory::GetForProfile(&profile);
   content_settings::MockObserver mock_observer;
 
   GURL host("http://example.com/");
   ContentSettingsPattern pattern =
       ContentSettingsPattern::FromString("[*.]example.com");
   EXPECT_CALL(mock_observer, OnContentSettingChanged(
@@ skipping 510 matching lines @@
   EXPECT_TRUE(map->CanSetNarrowestContentSetting(
       valid_url, valid_url,
       CONTENT_SETTINGS_TYPE_POPUPS));
 
   GURL invalid_url("about:blank");
   EXPECT_FALSE(map->CanSetNarrowestContentSetting(
       invalid_url, invalid_url,
       CONTENT_SETTINGS_TYPE_POPUPS));
 }