Moves SQLitePersistentCookieStore to net/extras/sqlite.

content/browser/net/quota_policy_cookie_store.h

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright (c) 2015 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.
 
 // A sqlite implementation of a cookie monster persistent store.
 
-#ifndef CONTENT_BROWSER_NET_SQLITE_PERSISTENT_COOKIE_STORE_H_
-#define CONTENT_BROWSER_NET_SQLITE_PERSISTENT_COOKIE_STORE_H_
+#ifndef CONTENT_BROWSER_NET_QUOTA_POLICY_COOKIE_STORE_H_
+#define CONTENT_BROWSER_NET_QUOTA_POLICY_COOKIE_STORE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
 #include "content/common/content_export.h"
 #include "net/cookies/cookie_monster.h"
+#include "net/extras/sqlite/sqlite_persistent_cookie_store.h"
 
 class Task;
 
 namespace base {
 class FilePath;
 class SequencedTaskRunner;
 }
 
 namespace net {
 class CanonicalCookie;
 class CookieCryptoDelegate;
 }
 
 namespace storage {
 class SpecialStoragePolicy;
 }
 
 namespace content {
 
 // Implements the PersistentCookieStore interface in terms of a SQLite database.
 // For documentation about the actual member functions consult the documentation
 // of the parent class |net::CookieMonster::PersistentCookieStore|.
 // If provided, a |SpecialStoragePolicy| is consulted when the SQLite database
 // is closed to decide which cookies to keep.
-class CONTENT_EXPORT SQLitePersistentCookieStore
+class CONTENT_EXPORT QuotaPolicyCookieStore
     : public net::CookieMonster::PersistentCookieStore {
  public:
   // All blocking database accesses will be performed on
   // |background_task_runner|, while |client_task_runner| is used to invoke
   // callbacks.
-  SQLitePersistentCookieStore(
+  QuotaPolicyCookieStore(
       const base::FilePath& path,
       const scoped_refptr<base::SequencedTaskRunner>& client_task_runner,
       const scoped_refptr<base::SequencedTaskRunner>& background_task_runner,
       bool restore_old_session_cookies,
       storage::SpecialStoragePolicy* special_storage_policy,
       net::CookieCryptoDelegate* crypto_delegate);
 
   // net::CookieMonster::PersistentCookieStore:
   void Load(const LoadedCallback& loaded_callback) override;
   void LoadCookiesForKey(const std::string& key,
                          const LoadedCallback& callback) override;
   void AddCookie(const net::CanonicalCookie& cc) override;
   void UpdateCookieAccessTime(const net::CanonicalCookie& cc) override;
   void DeleteCookie(const net::CanonicalCookie& cc) override;
   void SetForceKeepSessionState() override;
   void Flush(const base::Closure& callback) override;
 
- protected:
-  ~SQLitePersistentCookieStore() override;
+ private:
+  ~QuotaPolicyCookieStore() override;
 
- private:
-  class Backend;
+  void OnLoad(const LoadedCallback& loaded_callback,
+              const std::vector<net::CanonicalCookie*>& cookies);
 
-  scoped_refptr<Backend> backend_;
+  // Map of (domain keys(eTLD+1), is secure cookie) to number of cookies in the
+  // database.
+  typedef std::map<net::SQLitePersistentCookieStore::CookieOrigin, int>
+      CookiesPerOriginMap;
+  CookiesPerOriginMap cookies_per_origin_;
 
-  DISALLOW_COPY_AND_ASSIGN(SQLitePersistentCookieStore);
+  scoped_refptr<storage::SpecialStoragePolicy> special_storage_policy_;
+  scoped_refptr<net::SQLitePersistentCookieStore> persistent_store_;
+  DISALLOW_COPY_AND_ASSIGN(QuotaPolicyCookieStore);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_BROWSER_NET_SQLITE_PERSISTENT_COOKIE_STORE_H_
+#endif  // CONTENT_BROWSER_NET_QUOTA_POLICY_COOKIE_STORE_H_