Introduce DATA_TYPE_DOM_STORAGE for DOM-Accessible storage

chrome/browser/browsing_data/chrome_browsing_data_remover_delegate_unittest.cc

 // Copyright 2017 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/browsing_data/chrome_browsing_data_remover_delegate.h"
 
 #include "base/guid.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 1592 matching lines @@
       << host_settings[0].primary_pattern.ToString();
   EXPECT_EQ(CONTENT_SETTING_ALLOW, host_settings[0].setting);
 
   // And our wildcard.
   EXPECT_EQ(ContentSettingsPattern::Wildcard(),
             host_settings[1].primary_pattern)
       << host_settings[1].primary_pattern.ToString();
   EXPECT_EQ(CONTENT_SETTING_ASK, host_settings[1].setting);
 }
 
+TEST_F(ChromeBrowsingDataRemoverDelegateTest,
+       DurablePermissionIsPartOfEmbedderDOMStorage) {
+  HostContentSettingsMap* host_content_settings_map =
+      HostContentSettingsMapFactory::GetForProfile(GetProfile());
+  DurableStoragePermissionContext durable_permission(GetProfile());
+  durable_permission.UpdateContentSetting(kOrigin1, GURL(),
+                                          CONTENT_SETTING_ALLOW);
+  ContentSettingsForOneType host_settings;
+  host_content_settings_map->GetSettingsForOneType(
+      CONTENT_SETTINGS_TYPE_DURABLE_STORAGE, std::string(), &host_settings);
+  EXPECT_EQ(2u, host_settings.size());
+
+  BlockUntilBrowsingDataRemoved(
+      base::Time(), base::Time::Max(),
+      BrowsingDataRemover::DATA_TYPE_EMBEDDER_DOM_STORAGE, false);
+
+  // After the deletion, only the wildcard should remain.
+  host_content_settings_map->GetSettingsForOneType(
+      CONTENT_SETTINGS_TYPE_DURABLE_STORAGE, std::string(), &host_settings);
+  EXPECT_EQ(1u, host_settings.size());
+  EXPECT_EQ(ContentSettingsPattern::Wildcard(),
+            host_settings[0].primary_pattern)
+      << host_settings[0].primary_pattern.ToString();
+}
+
 // Test that removing passwords clears HTTP auth data.
 TEST_F(ChromeBrowsingDataRemoverDelegateTest,
        ClearHttpAuthCache_RemovePasswords) {
   net::HttpNetworkSession* http_session = GetProfile()
                                               ->GetRequestContext()
                                               ->GetURLRequestContext()
                                               ->http_transaction_factory()
                                               ->GetSession();
   DCHECK(http_session);
 
@@ skipping 340 matching lines @@
   EXPECT_FALSE(Match(kOrigin1, kProtected, nullptr));
   EXPECT_FALSE(Match(kOriginExt, kProtected, nullptr));
   EXPECT_FALSE(Match(kOriginDevTools, kProtected, nullptr));
 
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   EXPECT_FALSE(Match(kOrigin1, kExtension, nullptr));
   EXPECT_TRUE(Match(kOriginExt, kExtension, nullptr));
   EXPECT_FALSE(Match(kOriginDevTools, kExtension, nullptr));
 #endif
 }