[CookieStore] Upgrading host-based deleting to predicate-based deleting.

content/browser/storage_partition_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_
 #define CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_
 
 #include <stdint.h>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/appcache/chrome_appcache_service.h"
 #include "content/browser/background_sync/background_sync_context_impl.h"
 #include "content/browser/cache_storage/cache_storage_context_impl.h"
 #include "content/browser/dom_storage/dom_storage_context_wrapper.h"
 #include "content/browser/host_zoom_level_context.h"
 #include "content/browser/indexed_db/indexed_db_context_impl.h"
 #include "content/browser/media/webrtc/webrtc_identity_store.h"
 #include "content/browser/notifications/platform_notification_context_impl.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/common/content_export.h"
 #include "content/common/storage_partition_service.mojom.h"
 #include "content/public/browser/storage_partition.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
+#include "net/cookies/cookie_store.h"
 #include "storage/browser/quota/special_storage_policy.h"
 
 namespace content {
 
 class StoragePartitionImpl : public StoragePartition,
                              public mojom::StoragePartitionService {
  public:
   CONTENT_EXPORT ~StoragePartitionImpl() override;
 
   // Quota managed data uses a different bitmask for types than
   // StoragePartition uses. This method generates that mask.
   CONTENT_EXPORT static int GenerateQuotaClientMask(uint32_t remove_mask);
 
+  // This creates a CookiePredicate that matches all host (NOT domain) cookies
+  // that match the host of |url|. This is intended to be used with
+  // DeleteAllCreatedBetweenWithPredicateAsync.
+  CONTENT_EXPORT static net::CookieStore::CookiePredicate
+  CreatePredicateForHostCookies(const GURL& url);
+
   CONTENT_EXPORT void OverrideQuotaManagerForTesting(
       storage::QuotaManager* quota_manager);
   CONTENT_EXPORT void OverrideSpecialStoragePolicyForTesting(
       storage::SpecialStoragePolicy* special_storage_policy);
 
   // StoragePartition interface.
   base::FilePath GetPath() override;
   net::URLRequestContextGetter* GetURLRequestContext() override;
   net::URLRequestContextGetter* GetMediaURLRequestContext() override;
   storage::QuotaManager* GetQuotaManager() override;
@@ skipping 158 matching lines @@
   // StoragePartitionImplMap which then owns StoragePartitionImpl. When the
   // BrowserContext is destroyed, |this| will be destroyed too.
   BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(StoragePartitionImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_STORAGE_PARTITION_IMPL_H_