DomStorage data deletion and memory purging.

webkit/dom_storage/dom_storage_context.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 WEBKIT_DOM_STORAGE_DOM_STORAGE_CONTEXT_H_
 #define WEBKIT_DOM_STORAGE_DOM_STORAGE_CONTEXT_H_
 #pragma once
 
 #include <map>
 #include <vector>
@@ skipping 76 matching lines @@
     virtual ~EventObserver() {}
   };
 
   DomStorageContext(const FilePath& directory,  // empty for incognito profiles
                     quota::SpecialStoragePolicy* special_storage_policy,
                     DomStorageTaskRunner* task_runner);
   const FilePath& directory() const { return directory_; }
   DomStorageTaskRunner* task_runner() const { return task_runner_; }
   DomStorageNamespace* GetStorageNamespace(int64 namespace_id);
 
-  void GetUsageInfo(std::vector<UsageInfo>* info);
+  void GetUsageInfo(std::vector<UsageInfo>* infos, bool get_file_info_too);

[jsbell, 2012/03/21 20:26:29]

Naming: suggest "include_file_info"

[michaeln, 2012/03/21 20:46:10]

Done.

   void DeleteOrigin(const GURL& origin);
   void DeleteDataModifiedSince(const base::Time& cutoff);
   void PurgeMemory();
 
   // 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 SetClearLocalState(bool clear_local_state) {
     clear_local_state_ = clear_local_state;
@@ skipping 62 matching lines @@
 
   bool is_shutdown_;
   bool clear_local_state_;
   bool save_session_state_;
   scoped_refptr<quota::SpecialStoragePolicy> special_storage_policy_;
 };
 
 }  // namespace dom_storage
 
 #endif  // WEBKIT_DOM_STORAGE_DOM_STORAGE_CONTEXT_H_