Add suborigin logic to url::Origin

content/browser/dom_storage/dom_storage_context_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_DOM_STORAGE_DOM_STORAGE_CONTEXT_IMPL_H_
 #define CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_IMPL_H_
 
 #include <stdint.h>
 
 #include <deque>
@@ skipping 115 matching lines @@
   const base::FilePath& sessionstorage_directory() {
     return sessionstorage_directory_;
   }
 
   DOMStorageTaskRunner* task_runner() const { return task_runner_.get(); }
   DOMStorageNamespace* GetStorageNamespace(int64_t namespace_id);
 
   void GetLocalStorageUsage(std::vector<LocalStorageUsageInfo>* infos,
                             bool include_file_info);
   void GetSessionStorageUsage(std::vector<SessionStorageUsageInfo>* infos);
-  void DeleteLocalStorage(const GURL& origin);
+  void DeleteLocalStorageForPhysicalOrigin(const GURL& origin_url);
+  void DeleteLocalStorage(const GURL& origin_url);
   void DeleteSessionStorage(const SessionStorageUsageInfo& usage_info);
 
   // Used by content settings to alter the behavior around
   // what data to keep and what data to discard at shutdown.
   // The policy is not so straight forward to describe, see
   // the implementation for details.
   void SetForceKeepSessionState() {
     force_keep_session_state_ = true;
   }
 
@@ skipping 69 matching lines @@
   void ClearSessionOnlyOrigins();
 
   // For scavenging unused sessionStorages.
   void FindUnusedNamespaces();
   void FindUnusedNamespacesInCommitSequence(
       const std::set<std::string>& namespace_ids_in_use,
       const std::set<std::string>& protected_persistent_session_ids);
   void DeleteNextUnusedNamespace();
   void DeleteNextUnusedNamespaceInCommitSequence();
 
-  void DeleteAndClearStorageNamespaceForOrigin(const GURL& origin,
+  void DeleteAndClearStorageNamespaceForOrigin(const GURL& origin_url,

[michaeln, 2016/10/24 21:10:03]

this can be deleted too

[jww, 2016/10/24 21:22:54]

Done.

                                                DOMStorageNamespace* local);
 
   // Collection of namespaces keyed by id.
   StorageNamespaceMap namespaces_;
 
   // Where localstorage data is stored, maybe empty for the incognito use case.
   base::FilePath localstorage_directory_;
 
   // Where sessionstorage data is stored, maybe empty for the incognito use
   // case. Always empty until the file-backed session storage feature is
@@ skipping 34 matching lines @@
   // sessionStorage.
   std::map<std::string, int64_t> persistent_namespace_id_to_namespace_id_;
 
   // For cleaning up unused databases more aggressively.
   bool is_low_end_device_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOM_STORAGE_DOM_STORAGE_CONTEXT_IMPL_H_